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81 vulnerabilities found for Confluence Data Center by Atlassian
CVE-2026-21589 (GCVE-0-2026-21589)
Vulnerability from nvd – Published: 2026-10-05 21:30 – Updated: 2026-10-07 13:04Summary
This is a vulnerability in Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center. Crowd Data Center, Crucible and Fisheye. This Arbitrary File Access vulnerability allows an unauthenticated attacker to access specific files within the web application root directory in affected versions. Exploitation requires prior knowledge of the target file's exact name and path; this vulnerability does not allow attackers to enumerate or list directory contents. In some configurations, there may be some sensitive files that make this highly severe. This vulnerability allows an unauthenticated remote attacker to access specific files within the web application root directory in affected versions. The vulnerability must be addressed for affected versions of: -- Bitbucket Data Center, introduced in version >= 4.6.0, fix versions: 9.4.26, 10.2.8, 10.5.1 -- Confluence Data Center, introduced in version >= 5.10.0, fix versions 9.2.26, 10.2.19 -- Crowd Data Center, introduced in version >= 2.11.0, fix versions 6.3.7, 7.0.3, 7.1.7, 7.2.4 -- Jira Software Data Center, introduced in version >= 7.1.0, fix versions 9.12.40, 10.3.26, 11.3.12 -- Jira Service Management Data Center, introduced in version >= 3.1.0, fix versions 5.12.40, 10.3.26, 11.3.12 -- Bamboo Data Center >= 7.0.1, fix versions 10.2.24, 12.1.12 -- Crucible, fix versions 4.9.15 -- Fisheye, fix version 4.9.15 -- Exploitation requires prior knowledge of the target file's exact name and path. The vulnerability does not include the capability to enumerate or list directory contents.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 13:04 UTC
CWE
- Path Traversal (Arbitrary Read/Write)
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
9 references
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Bamboo Data Center |
Affected:
All other versions
Unaffected: Patch version 10.2.24 and later Unaffected: Patch version 12.1.12 and later |
|
| Atlassian | Bitbucket Data Center |
Affected:
All other versions
Unaffected: Patch version 10.2.8 and later Unaffected: Patch version 10.5.1 and later Unaffected: Patch version 9.4.26 and later |
|
| Atlassian | Confluence Data Center |
Affected:
All other versions
Unaffected: Patch version 10.2.19 and later Unaffected: Patch version 9.2.26 and later |
|
| Atlassian | Crowd Data Center |
Affected:
All other versions
Unaffected: Patch version 7.2.4 and later Unaffected: Patch version 7.1.7 and later Unaffected: Patch version 7.0.3 and later Unaffected: Patch version 6.3.7 and later |
|
| Atlassian | Crucible Data Center |
Affected:
All other versions
Unaffected: Patch version 4.9.15 and later |
|
| Atlassian | Fisheye Data Center |
Affected:
All other versions
Unaffected: Patch version 4.9.15 and later |
|
| Atlassian | Jira Service Management Data Center |
Affected:
All other versions
Unaffected: Patch version 11.3.12 and later Unaffected: Patch version 10.3.26 and later Unaffected: Patch version 5.12.40 and later |
|
| Atlassian | Jira Software Data Center |
Affected:
All other versions
Unaffected: Patch version 11.3.12 and later Unaffected: Patch version 10.3.26 and later Unaffected: Patch version 9.12.40 and later |
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CVE-2026-21588 (GCVE-0-2026-21588)
Vulnerability from nvd – Published: 2026-09-15 17:00 – Updated: 2026-09-15 23:21
VLAI
EPSS
VEX
Summary
This High severity DoS (Denial of Service) vulnerability was introduced in versions 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center.
This DoS (Denial of Service) vulnerability, with a CVSS Score of 7.1, allows an authenticated attacker to cause a resource to be unavailable for its intended users by temporarily or indefinitely disrupting services of a host connected to a network.
Atlassian recommends that Confluence Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Confluence Data Center 9.2: Upgrade to a release greater than or equal to 9.2.24
Confluence Data Center 10.2: Upgrade to a release greater than or equal to 10.2.17
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Penetration Testing program.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 17:15 UTC
CWE
- DoS (Denial of Service)
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
10.2.0 to 10.2.15
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CVE-2026-21586 (GCVE-0-2026-21586)
Vulnerability from nvd – Published: 2026-09-15 17:00 – Updated: 2026-09-17 11:58
VLAI
EPSS
VEX
Summary
This High severity Improper Authorization vulnerability was introduced in versions 7.4.0, 7.13.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center.
This Improper Authorization vulnerability, with a CVSS Score of 7.1, allows an authenticated attacker to gain unintended access and can lead to the exposure of resources or functionality, possibly providing attackers with sensitive information or even execute arbitrary code.
Atlassian recommends that Confluence Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Confluence Data Center 9.2: Upgrade to a release greater than or equal to 9.2.24
Confluence Data Center 10.2: Upgrade to a release greater than or equal to 10.2.17
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Penetration Testing program.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 03:56 UTC
CWE
- Improper Authorization
- CWE-285 - Improper Authorization
Assigner
References
Impacted products
1 product
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|---|---|---|---|
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CVE-2026-21580 (GCVE-0-2026-21580)
Vulnerability from nvd – Published: 2026-08-18 22:00 – Updated: 2026-08-21 14:45
VLAI
EPSS
VEX
Summary
This Critical severity Stored XSS, PrivEsc (Privilege Escalation), and Security Misconfiguration vulnerability was introduced in versions 7.1.1, 7.4.0, 7.13.0, 7.17.0, 7.19.0, 8.0.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0 and 10.2.0 of Confluence Data Center and Server.
This Stored XSS, PrivEsc (Privilege Escalation), and Security Misconfiguration vulnerability, with a CVSS Score of 8.6, allows an unauthenticated attacker to execute arbitrary HTML or JavaScript code on a victims browser, perform actions as a higher-privileged user, and to get into the system utilizing loopholes exposed from security best-practices being overlooked.
Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Confluence Data Center and Server 9.2: Upgrade to a release greater than or equal to 9.2.21
Confluence Data Center and Server 10.2: Upgrade to a release greater than or equal to 10.2.13
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center and Server from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Bug Bounty program.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 03:55 UTC
CWE
- Stored XSS
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
10.2.0 to 10.2.11
Affected: 10.1.0 to 10.1.2 Affected: 10.0.2 to 10.0.3 Affected: 9.5.1 to 9.5.4 Affected: 9.4.0 to 9.4.1 Affected: 9.3.1 to 9.3.2 Affected: 9.2.0 to 9.2.20 Affected: 9.1.0 to 9.1.1 Affected: 9.0.3 Affected: 8.9.6 to 8.9.8 Affected: 8.5.15 to 8.5.31 Affected: 7.19.27 to 7.19.30 Unaffected: 10.2.13 to 10.2.15 Unaffected: 9.2.21 to 9.2.23 |
|
| Atlassian | Confluence Server |
Affected:
8.5.15 to 8.5.31
Affected: 7.19.27 to 7.19.30 |
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CVE-2026-21579 (GCVE-0-2026-21579)
Vulnerability from nvd – Published: 2026-07-21 17:00 – Updated: 2026-07-22 18:48
VLAI
EPSS
VEX
Summary
This High severity Information Disclosure vulnerability was introduced in versions 7.17.0, 7.19.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center.
This Information Disclosure vulnerability, with a CVSS Score of 8.2, allows an unauthenticated attacker to view sensitive information via an Information Disclosure vulnerability.
Atlassian recommends that Confluence Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Confluence Data Center 9.2: Upgrade to a release greater than or equal to 9.2.22
Confluence Data Center 10.2: Upgrade to a release greater than or equal to 10.2.14
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Atlassian (Internal) program.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 18:33 UTC
CWE
- Information Disclosure
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
10.2.0 to 10.2.13
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CVE-2026-21577 (GCVE-0-2026-21577)
Vulnerability from nvd – Published: 2026-07-21 17:00 – Updated: 2026-07-22 18:48
VLAI
EPSS
VEX
Summary
This High severity DoS (Denial of Service) vulnerability was introduced in versions 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0 and 10.2.0 of Confluence Data Center.
This DoS (Denial of Service) vulnerability, with a CVSS Score of 7.1, allows an authenticated attacker to cause a resource to be unavailable for its intended users by temporarily or indefinitely disrupting services of a host connected to a network.
Atlassian recommends that Confluence Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Confluence Data Center 9.2: Upgrade to a release greater than or equal to 9.2.17
Confluence Data Center 10.2: Upgrade to a release greater than or equal to 10.2.7
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Penetration Testing program.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 18:32 UTC
CWE
- DoS (Denial of Service)
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
10.2.0 to 10.2.6
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CVE-2025-22166 (GCVE-0-2025-22166)
Vulnerability from nvd – Published: 2025-10-21 16:00 – Updated: 2025-10-21 16:21
VLAI
EPSS
VEX
Summary
This High severity DoS (Denial of Service) vulnerability was introduced in version 2.0 of Confluence Data Center.
This DoS (Denial of Service) vulnerability, with a CVSS Score of 8.3, allows an attacker to cause a resource to be unavailable for its intended users by temporarily or indefinitely disrupting services of a host connected to a network.
Atlassian recommends that Confluence Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.25
Confluence Data Center and Server 9.2: Upgrade to a release greater than or equal to 9.2.7
Confluence Data Center and Server 10.0: Upgrade to a release greater than or equal to 10.0.2
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Atlassian (Internal) program.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-21 16:21 UTC
CWE
- DoS (Denial of Service)
- CWE-405 - Asymmetric Resource Consumption (Amplification)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
9.5.1 to 9.5.4
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CVE-2024-21703 (GCVE-0-2024-21703)
Vulnerability from nvd – Published: 2024-11-27 17:00 – Updated: 2024-11-27 17:33
VLAI
EPSS
VEX
Summary
This Medium severity Security Misconfiguration vulnerability was introduced in version 8.8.1 of Confluence Data Center and Server for Windows installations.
This Security Misconfiguration vulnerability, with a CVSS Score of 6.4 allows an authenticated attacker of the Windows host to read sensitive information about the Confluence Data Center configuration which has high impact to confidentiality, high impact to integrity, high impact to availability, and no user interaction.
Atlassian recommends that Confluence Data Center and Server customers upgrade to the latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
* Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.18
* Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.5
* Confluence Data Center and Server 8.7: Upgrade to a release greater than or equal to 8.7.2
* Confluence Data Center and Server 8.8: Upgrade to a release greater than or equal to 8.8.0
See the release notes (https://confluence.atlassian.com/conf88/confluence-release-notes-1354501008.html ). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives ).
This vulnerability was reported via our Atlassian Bug Bounty Program by Chris Elliot.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-27 17:24 UTC
CWE
- Security Misconfiguration
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
1 reference
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
8.7.1
Unaffected: 8.8.0 to 8.8.1 Unaffected: 8.7.2 Unaffected: 8.5.5 to 8.5.17 Unaffected: 7.19.18 to 7.19.29 |
|
| Atlassian | Confluence Server |
Unaffected:
8.5.5 to 8.5.17
Unaffected: 7.19.18 to 7.19.29 |
|
| atlassian | confluence_data_center |
Affected:
7.19 , < 7.1918
(custom)
Affected: 8.5 , < 8.5.5 (custom) Affected: 8.7 , < 8.7.2 (custom) Affected: 8.8 , < 8.8.0 (custom) cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* |
|
| atlassian | confluence_server |
Affected:
7.19 , < 7.19.18
(custom)
Affected: 8.5 , < 8.5.5 (custom) Affected: 8.7 , < 8.7.2 (custom) Affected: 8.8 , < 8.8.0 (custom) cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* |
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CVE-2024-21690 (GCVE-0-2024-21690)
Vulnerability from nvd – Published: 2024-08-21 16:05 – Updated: 2024-11-06 18:47
VLAI
EPSS
VEX
Summary
This High severity Reflected XSS and CSRF (Cross-Site Request Forgery) vulnerability was introduced in versions 7.19.0, 7.20.0, 8.0.0, 8.1.0, 8.2.0, 8.3.0, 8.4.0, 8.5.0, 8.6.0, 8.7.1, 8.8.0, and 8.9.0 of Confluence Data Center and Server.
This Reflected XSS and CSRF (Cross-Site Request Forgery) vulnerability, with a CVSS Score of 7.1, allows an unauthenticated attacker to execute arbitrary HTML or JavaScript code on a victims browser and force a end user to execute unwanted actions on a web application in which they're currently authenticated which has high impact to confidentiality, low impact to integrity, no impact to availability, and requires user interaction.
Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
* Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.26
* Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.14
* Confluence Data Center and Server 9.0: Upgrade to a release greater than or equal to 9.0.1
See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives).
This vulnerability was reported via our Bug Bounty program.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-22 13:51 UTC
CWE
- Reflected XSS
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
8.9.0 to 8.9.5
Affected: 8.8.0 to 8.8.1 Affected: 8.7.1 to 8.7.2 Affected: 8.6.0 to 8.6.2 Affected: 8.5.0 to 8.5.12 Affected: 8.4.0 to 8.4.5 Affected: 8.3.0 to 8.3.4 Affected: 8.2.0 to 8.2.3 Affected: 8.1.0 to 8.1.4 Affected: 8.0.0 to 8.0.4 Affected: 7.20.0 to 7.20.3 Unaffected: 9.0.1 to 9.0.2 Unaffected: 8.5.14 Unaffected: 7.19.26 |
|
| Atlassian | Confluence Server |
Affected:
8.5.0 to 8.5.12
Affected: 8.4.0 to 8.4.5 Affected: 8.3.0 to 8.3.4 Affected: 8.2.0 to 8.2.3 Affected: 8.1.0 to 8.1.4 Affected: 8.0.0 to 8.0.4 Affected: 7.20.0 to 7.20.3 Unaffected: 8.5.14 Unaffected: 7.19.26 |
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CVE-2024-21686 (GCVE-0-2024-21686)
Vulnerability from nvd – Published: 2024-07-16 20:00 – Updated: 2025-03-19 18:24
VLAI
EPSS
VEX
Summary
This High severity Stored XSS vulnerability was introduced in versions 7.13 of Confluence Data Center and Server.
This Stored XSS vulnerability, with a CVSS Score of 7.3, allows an authenticated attacker to execute arbitrary HTML or JavaScript code on a victims browser which has high impact to confidentiality, high impact to integrity, no impact to availability, and requires user interaction.
Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions listed on this CVE
See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives).
This vulnerability was reported via our Bug Bounty program.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-05 15:34 UTC
CWE
- Stored XSS
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
8.9.0
Affected: 8.8.0 to 8.8.1 Affected: 8.7.1 to 8.7.2 Affected: 8.6.0 to 8.6.2 Affected: 8.5.0 to 8.5.8 Affected: 8.4.0 to 8.4.5 Affected: 8.3.0 to 8.3.4 Affected: 8.2.0 to 8.2.3 Affected: 8.1.0 to 8.1.4 Affected: 8.0.0 to 8.0.4 Affected: 7.20.0 to 7.20.3 Affected: 7.19.0 to 7.19.21 Unaffected: 8.9.1 to 8.9.4 Unaffected: 8.5.9 to 8.5.12 Unaffected: 7.19.22 to 7.19.25 |
|
| Atlassian | Confluence Server |
Affected:
8.5.0 to 8.5.8
Affected: 8.4.0 to 8.4.5 Affected: 8.3.0 to 8.3.4 Affected: 8.2.0 to 8.2.3 Affected: 8.1.0 to 8.1.4 Affected: 8.0.0 to 8.0.4 Affected: 7.20.0 to 7.20.3 Affected: 7.19.0 to 7.19.21 Unaffected: 8.5.9 to 8.5.12 Unaffected: 7.19.22 to 7.19.25 |
|
| atlassian | confluence_data_center |
Affected:
8.9.0
Affected: 8.8.0 , ≤ 8.8.1 (custom) Affected: 8.7.1 , ≤ 8.7.2 (custom) Affected: 8.6.0 , ≤ 8.6.2 (custom) Affected: 8.5.0 , ≤ 8.5.8 (custom) Affected: 8.4.0 , ≤ 8.4.5 (custom) Affected: 8.3.0 , ≤ 8.3.4 (custom) Affected: 8.2.0 , ≤ 8.2.3 (custom) Affected: 8.1.0 , ≤ 8.1.4 (custom) Affected: 8.0.0 , ≤ 8.0.4 (custom) Affected: 7.20.0 , ≤ 7.20.3 (custom) Affected: 7.19.0 , ≤ 7.19.21 (custom) Affected: 8.9.1 , ≤ 8.9.4 (custom) Affected: 8.5.9 , ≤ 8.5.12 (custom) Affected: 7.19.22 , ≤ 7.19.25 (custom) cpe:2.3:a:atlassian:confluence_data_center:-:*:*:*:*:*:*:* |
|
| atlassian | confluence_server |
Affected:
8.5.0 , ≤ 8.5.8
(custom)
Affected: 8.4.0 , ≤ 8.4.5 (custom) Affected: 8.3.0 , ≤ 8.3.4 (custom) Affected: 8.2.0 , ≤ 8.2.3 (custom) Affected: 8.1.0 , ≤ 8.1.4 (custom) Affected: 8.0.0 , ≤ 8.0.4 (custom) Affected: 7.20.0 , ≤ 7.20.3 (custom) Affected: 7.19.0 , ≤ 7.19.21 (custom) Affected: 8.5.9 , ≤ 8.5.12 (custom) Affected: 7.19.22 , ≤ 7.19.25 (custom) cpe:2.3:a:atlassian:confluence_server:-:*:*:*:*:*:*:* |
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CVE-2024-21683 (GCVE-0-2024-21683)
Vulnerability from nvd – Published: 2024-05-21 23:00 – Updated: 2025-05-12 15:22Summary
This High severity RCE (Remote Code Execution) vulnerability was introduced in version 5.2 of Confluence Data Center and Server.
This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 7.2, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction.
Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions. See the release notes https://confluence.atlassian.com/doc/confluence-release-notes-327.html
You can download the latest version of Confluence Data Center and Server from the download center https://www.atlassian.com/software/confluence/download-archives.
This vulnerability was found internally.
Severity
7.2 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-20 03:55 UTC
CWE
- RCE (Remote Code Execution)
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
8.9.0
Affected: 8.8.0 to 8.8.1 Affected: 8.7.1 to 8.7.2 Affected: 8.6.0 to 8.6.2 Affected: 8.5.0 to 8.5.8 Affected: 8.4.0 to 8.4.5 Affected: 8.3.0 to 8.3.4 Affected: 8.2.0 to 8.2.3 Affected: 8.1.0 to 8.1.4 Affected: 8.0.0 to 8.0.4 Affected: 7.20.0 to 7.20.3 Affected: 7.19.0 to 7.19.21 Unaffected: 8.9.1 to 8.9.2 Unaffected: 8.5.9 to 8.5.10 Unaffected: 7.19.22 to 7.19.23 |
|
| atlassian | confluence_data_center |
Affected:
8.9.0
Affected: 8.8.0 , ≤ 8.8.1 (custom) Affected: 8.7.1 , ≤ 8.7.2 (custom) Affected: 8.6.0 , ≤ 8.6.2 (custom) Affected: 8.5.0 , ≤ 8.5.8 (custom) Affected: 8.4.0 , ≤ 8.4.5 (custom) Affected: 8.3.0 , ≤ 8.3.4 (custom) Affected: 8.2.0 , ≤ 8.2.3 (custom) Affected: 8.1.0 , ≤ 8.1.4 (custom) Affected: 8.0.0 , ≤ 8.0.4 (custom) Affected: 7.20.0 , ≤ 7.20.3 (custom) Affected: 7.19.0 , ≤ 7.1921 (custom) Affected: 8.9.1 Affected: 8.5.9 Affected: 7.19.22 cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* |
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CVE-2024-21676 (GCVE-0-2024-21676)
Vulnerability from nvd – Published: 2024-04-16 17:00 – Updated: 2024-04-18 16:39
VLAI
EPSS
VEX
This CVE's publication may have been a false positive or a mistake. As a result, we have rejected this record.
Show details on NVD website{
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CVE-2024-21677 (GCVE-0-2024-21677)
Vulnerability from nvd – Published: 2024-03-19 17:00 – Updated: 2025-03-13 17:39
VLAI
EPSS
VEX
Summary
This High severity Path Traversal vulnerability was introduced in version 6.13.0 of Confluence Data Center. This Path Traversal vulnerability, with a CVSS Score of 8.3, allows an unauthenticated attacker to exploit an undefinable vulnerability which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires user interaction.
Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Data Center Atlassian recommends that Confluence Data Center customers upgrade to the latest version and that Confluence Server customers upgrade to the latest 8.5.x LTS version.
If you are unable to do so, upgrade your instance to one of the specified supported fixed versions See the release notes https://confluence.atlassian.com/doc/confluence-release-notes-327.html
You can download the latest version of Confluence Data Center and Server from the download center https://www.atlassian.com/software/confluence/download-archives.
This vulnerability was reported via our Bug Bounty program.
Severity
8.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-04-10 04:00 UTC
CWE
- Other
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Unaffected:
< 6.13.0
Affected: >= 6.13.0 Affected: >= 7.19.0 Affected: >= 7.20.0 Affected: >= 8.0.0 Affected: >= 8.1.0 Affected: >= 8.2.0 Affected: >= 8.3.0 Affected: >= 8.4.0 Affected: >= 8.5.0 Affected: >= 8.6.0 Affected: >= 8.7.1 Affected: >= 8.8.0 Unaffected: >= 7.19.20 Unaffected: >= 8.5.7 Unaffected: >= 8.8.1 |
|
| atlassian | confluence_data_center |
Affected:
8.8.0
cpe:2.3:a:atlassian:confluence_data_center:8.8.0:*:*:*:*:*:*:* |
|
| atlassian | confluence_data_center |
Affected:
7.19.0 , < 7.19.19
(custom)
Affected: 7.20.0 , < 7.20.3 (custom) Affected: 8.0.0 , < 8.0.4 (custom) Affected: 8.1.0 , < 8.1.4 (custom) Affected: 8.2.0 , < 8.2.3 (custom) Affected: 8.3.0 , < 8.3.4 (custom) Affected: 8.4.0 , < 8.4.5 (custom) Affected: 8.5 , < 8.5.6 (custom) Affected: 8.6.0 , < 8.6.2 (custom) Affected: 8.7.0 , < 8.7.2 (custom) cpe:2.3:a:atlassian:confluence_data_center:8.7.0:*:*:*:*:*:*:* cpe:2.3:a:atlassian:confluence_data_center:7.19.0:*:*:*:*:*:*:* cpe:2.3:a:atlassian:confluence_data_center:7.20.0:*:*:*:*:*:*:* cpe:2.3:a:atlassian:confluence_data_center:8.0.0:*:*:*:*:*:*:* cpe:2.3:a:atlassian:confluence_data_center:8.1.0:*:*:*:*:*:*:* cpe:2.3:a:atlassian:confluence_data_center:8.2.0:*:*:*:*:*:*:* cpe:2.3:a:atlassian:confluence_data_center:8.3.0:*:*:*:*:*:*:* cpe:2.3:a:atlassian:confluence_data_center:8.4.0:*:*:*:*:*:*:* cpe:2.3:a:atlassian:confluence_data_center:8.5:*:*:*:*:*:*:* cpe:2.3:a:atlassian:confluence_data_center:8.6.0:*:*:*:*:*:*:* |
|
| atlassian | confluence_data_center |
Affected:
7.17.0 , < 7.17.5
(custom)
Affected: 7.18.0 , < 7.18.3 (custom) cpe:2.3:a:atlassian:confluence_data_center:7.17.0:*:*:*:*:*:*:* cpe:2.3:a:atlassian:confluence_data_center:7.18.0:*:*:*:*:*:*:* |
|
| atlassian | confluence_data_center |
Affected:
0 , < 7.17.0
(custom)
cpe:2.3:a:atlassian:confluence_data_center:-:*:*:*:*:*:*:* |
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CVE-2024-21678 (GCVE-0-2024-21678)
Vulnerability from nvd – Published: 2024-02-20 18:00 – Updated: 2024-10-31 15:16
VLAI
EPSS
VEX
Summary
This High severity Stored XSS vulnerability was introduced in version 2.7.0 of Confluence Data Center.
This Stored XSS vulnerability, with a CVSS Score of 8.5, allows an authenticated attacker to execute arbitrary HTML or JavaScript code on a victims browser which has high impact to confidentiality, low impact to integrity, no impact to availability, and requires no user interaction.
Data Center
Atlassian recommends that Confluence Data Center customers upgrade to the latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
||Affected versions||Fixed versions||
|from 8.7.0 to 8.7.1|8.8.0 recommended or 8.7.2|
|from 8.6.0 to 8.6.1|8.8.0 recommended|
|from 8.5.0 to 8.5.4 LTS|8.8.0 recommended or 8.5.5 LTS or 8.5.6 LTS|
|from 8.4.0 to 8.4.5|8.8.0 recommended or 8.5.6 LTS|
|from 8.3.0 to 8.3.4|8.8.0 recommended or 8.5.6 LTS|
|from 8.2.0 to 8.2.3|8.8.0 recommended or 8.5.6 LTS|
|from 8.1.0 to 8.1.4|8.8.0 recommended or 8.5.6 LTS|
|from 8.0.0 to 8.0.4|8.8.0 recommended or 8.5.6 LTS|
|from 7.20.0 to 7.20.3|8.8.0 recommended or 8.5.6 LTS|
|from 7.19.0 to 7.19.17 LTS|8.8.0 recommended or 8.5.6 LTS or 7.19.18 LTS or 7.19.19 LTS|
|from 7.18.0 to 7.18.3|8.8.0 recommended or 8.5.6 LTS or 7.19.19 LTS|
|from 7.17.0 to 7.17.5|8.8.0 recommended or 8.5.6 LTS or 7.19.19 LTS|
|Any earlier versions|8.8.0 recommended or 8.5.6 LTS or 7.19.19 LTS|
Server
Atlassian recommends that Confluence Server customers upgrade to the latest 8.5.x LTS version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
||Affected versions||Fixed versions||
|from 8.5.0 to 8.5.4 LTS|8.5.5 LTS or 8.5.6 LTS recommended |
|from 8.4.0 to 8.4.5|8.5.6 LTS recommended|
|from 8.3.0 to 8.3.4|8.5.6 LTS recommended|
|from 8.2.0 to 8.2.3|8.5.6 LTS recommended|
|from 8.1.0 to 8.1.4|8.5.6 LTS recommended|
|from 8.0.0 to 8.0.4|8.5.6 LTS recommended|
|from 7.20.0 to 7.20.3|8.5.6 LTS recommended|
|from 7.19.0 to 7.19.17 LTS|8.5.6 LTS recommended or 7.19.18 LTS or 7.19.19 LTS|
|from 7.18.0 to 7.18.3|8.5.6 LTS recommended or 7.19.19 LTS|
|from 7.17.0 to 7.17.5|8.5.6 LTS recommended or 7.19.19 LTS|
|Any earlier versions|8.5.6 LTS recommended or 7.19.19 LTS|
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Bug Bounty program.
Severity
8.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-21 18:49 UTC
CWE
- Stored XSS
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Unaffected:
< 2.7.0
Affected: >= 2.7.0 Affected: >= 7.13.0 Affected: >= 7.19.0 Affected: >= 7.20.0 Affected: >= 8.0.0 Affected: >= 8.1.0 Affected: >= 8.2.0 Affected: >= 8.3.0 Affected: >= 8.4.0 Affected: >= 8.5.0 Affected: >= 8.6.0 Affected: >= 8.7.1 Unaffected: >= 7.19.18 Unaffected: >= 8.5.5 Unaffected: >= 8.7.2 Unaffected: >= 8.8.0 |
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CVE-2023-22512 (GCVE-0-2023-22512)
Vulnerability from nvd – Published: 2025-03-17 22:34 – Updated: 2025-05-12 15:39
VLAI
EPSS
VEX
Summary
This High severity DoS (Denial of Service) vulnerability was introduced in version 5.6.0 of Confluence Data Center and Server. With a CVSS Score of 7.5, this vulnerability allows an unauthenticated attacker to cause a resource to be unavailable for its intended users by temporarily or indefinitely disrupting services of a vulnerable host (Confluence instance) connected to a network, which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction. Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.14 Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.1 Confluence Data Center and Server 8.6 or above: No need to upgrade, you're already on a patched version See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html ). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives ]). This vulnerability was reported via our Bug Bounty program.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-12 15:38 UTC
CWE
- DoS (Denial of Service)
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Unaffected:
< 5.6.0
Affected: >= 5.6.0 Unaffected: >= 7.19.13 Unaffected: >= 7.19.14 Unaffected: >= 8.5.1 Unaffected: >= 8.6.0 |
|
| Atlassian | Confluence Server |
Unaffected:
< 5.6.0
Affected: >= 5.6.0 Unaffected: >= 7.19.13 Unaffected: >= 7.19.14 Unaffected: >= 8.5.1 Unaffected: >= 8.6.0 |
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CVE-2026-21589 (GCVE-0-2026-21589)
Vulnerability from cvelistv5 – Published: 2026-10-05 21:30 – Updated: 2026-10-07 13:04Summary
This is a vulnerability in Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center. Crowd Data Center, Crucible and Fisheye. This Arbitrary File Access vulnerability allows an unauthenticated attacker to access specific files within the web application root directory in affected versions. Exploitation requires prior knowledge of the target file's exact name and path; this vulnerability does not allow attackers to enumerate or list directory contents. In some configurations, there may be some sensitive files that make this highly severe. This vulnerability allows an unauthenticated remote attacker to access specific files within the web application root directory in affected versions. The vulnerability must be addressed for affected versions of: -- Bitbucket Data Center, introduced in version >= 4.6.0, fix versions: 9.4.26, 10.2.8, 10.5.1 -- Confluence Data Center, introduced in version >= 5.10.0, fix versions 9.2.26, 10.2.19 -- Crowd Data Center, introduced in version >= 2.11.0, fix versions 6.3.7, 7.0.3, 7.1.7, 7.2.4 -- Jira Software Data Center, introduced in version >= 7.1.0, fix versions 9.12.40, 10.3.26, 11.3.12 -- Jira Service Management Data Center, introduced in version >= 3.1.0, fix versions 5.12.40, 10.3.26, 11.3.12 -- Bamboo Data Center >= 7.0.1, fix versions 10.2.24, 12.1.12 -- Crucible, fix versions 4.9.15 -- Fisheye, fix version 4.9.15 -- Exploitation requires prior knowledge of the target file's exact name and path. The vulnerability does not include the capability to enumerate or list directory contents.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 13:04 UTC
CWE
- Path Traversal (Arbitrary Read/Write)
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
9 references
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Bamboo Data Center |
Affected:
All other versions
Unaffected: Patch version 10.2.24 and later Unaffected: Patch version 12.1.12 and later |
|
| Atlassian | Bitbucket Data Center |
Affected:
All other versions
Unaffected: Patch version 10.2.8 and later Unaffected: Patch version 10.5.1 and later Unaffected: Patch version 9.4.26 and later |
|
| Atlassian | Confluence Data Center |
Affected:
All other versions
Unaffected: Patch version 10.2.19 and later Unaffected: Patch version 9.2.26 and later |
|
| Atlassian | Crowd Data Center |
Affected:
All other versions
Unaffected: Patch version 7.2.4 and later Unaffected: Patch version 7.1.7 and later Unaffected: Patch version 7.0.3 and later Unaffected: Patch version 6.3.7 and later |
|
| Atlassian | Crucible Data Center |
Affected:
All other versions
Unaffected: Patch version 4.9.15 and later |
|
| Atlassian | Fisheye Data Center |
Affected:
All other versions
Unaffected: Patch version 4.9.15 and later |
|
| Atlassian | Jira Service Management Data Center |
Affected:
All other versions
Unaffected: Patch version 11.3.12 and later Unaffected: Patch version 10.3.26 and later Unaffected: Patch version 5.12.40 and later |
|
| Atlassian | Jira Software Data Center |
Affected:
All other versions
Unaffected: Patch version 11.3.12 and later Unaffected: Patch version 10.3.26 and later Unaffected: Patch version 9.12.40 and later |
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CVE-2026-21588 (GCVE-0-2026-21588)
Vulnerability from cvelistv5 – Published: 2026-09-15 17:00 – Updated: 2026-09-15 23:21
VLAI
EPSS
VEX
Summary
This High severity DoS (Denial of Service) vulnerability was introduced in versions 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center.
This DoS (Denial of Service) vulnerability, with a CVSS Score of 7.1, allows an authenticated attacker to cause a resource to be unavailable for its intended users by temporarily or indefinitely disrupting services of a host connected to a network.
Atlassian recommends that Confluence Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Confluence Data Center 9.2: Upgrade to a release greater than or equal to 9.2.24
Confluence Data Center 10.2: Upgrade to a release greater than or equal to 10.2.17
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Penetration Testing program.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 17:15 UTC
CWE
- DoS (Denial of Service)
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
10.2.0 to 10.2.15
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CVE-2026-21586 (GCVE-0-2026-21586)
Vulnerability from cvelistv5 – Published: 2026-09-15 17:00 – Updated: 2026-09-17 11:58
VLAI
EPSS
VEX
Summary
This High severity Improper Authorization vulnerability was introduced in versions 7.4.0, 7.13.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center.
This Improper Authorization vulnerability, with a CVSS Score of 7.1, allows an authenticated attacker to gain unintended access and can lead to the exposure of resources or functionality, possibly providing attackers with sensitive information or even execute arbitrary code.
Atlassian recommends that Confluence Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Confluence Data Center 9.2: Upgrade to a release greater than or equal to 9.2.24
Confluence Data Center 10.2: Upgrade to a release greater than or equal to 10.2.17
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Penetration Testing program.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 03:56 UTC
CWE
- Improper Authorization
- CWE-285 - Improper Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
10.2.1 to 10.2.15
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CVE-2026-21580 (GCVE-0-2026-21580)
Vulnerability from cvelistv5 – Published: 2026-08-18 22:00 – Updated: 2026-08-21 14:45
VLAI
EPSS
VEX
Summary
This Critical severity Stored XSS, PrivEsc (Privilege Escalation), and Security Misconfiguration vulnerability was introduced in versions 7.1.1, 7.4.0, 7.13.0, 7.17.0, 7.19.0, 8.0.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0 and 10.2.0 of Confluence Data Center and Server.
This Stored XSS, PrivEsc (Privilege Escalation), and Security Misconfiguration vulnerability, with a CVSS Score of 8.6, allows an unauthenticated attacker to execute arbitrary HTML or JavaScript code on a victims browser, perform actions as a higher-privileged user, and to get into the system utilizing loopholes exposed from security best-practices being overlooked.
Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Confluence Data Center and Server 9.2: Upgrade to a release greater than or equal to 9.2.21
Confluence Data Center and Server 10.2: Upgrade to a release greater than or equal to 10.2.13
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center and Server from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Bug Bounty program.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 03:55 UTC
CWE
- Stored XSS
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
10.2.0 to 10.2.11
Affected: 10.1.0 to 10.1.2 Affected: 10.0.2 to 10.0.3 Affected: 9.5.1 to 9.5.4 Affected: 9.4.0 to 9.4.1 Affected: 9.3.1 to 9.3.2 Affected: 9.2.0 to 9.2.20 Affected: 9.1.0 to 9.1.1 Affected: 9.0.3 Affected: 8.9.6 to 8.9.8 Affected: 8.5.15 to 8.5.31 Affected: 7.19.27 to 7.19.30 Unaffected: 10.2.13 to 10.2.15 Unaffected: 9.2.21 to 9.2.23 |
|
| Atlassian | Confluence Server |
Affected:
8.5.15 to 8.5.31
Affected: 7.19.27 to 7.19.30 |
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CVE-2026-21577 (GCVE-0-2026-21577)
Vulnerability from cvelistv5 – Published: 2026-07-21 17:00 – Updated: 2026-07-22 18:48
VLAI
EPSS
VEX
Summary
This High severity DoS (Denial of Service) vulnerability was introduced in versions 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0 and 10.2.0 of Confluence Data Center.
This DoS (Denial of Service) vulnerability, with a CVSS Score of 7.1, allows an authenticated attacker to cause a resource to be unavailable for its intended users by temporarily or indefinitely disrupting services of a host connected to a network.
Atlassian recommends that Confluence Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Confluence Data Center 9.2: Upgrade to a release greater than or equal to 9.2.17
Confluence Data Center 10.2: Upgrade to a release greater than or equal to 10.2.7
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Penetration Testing program.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 18:32 UTC
CWE
- DoS (Denial of Service)
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
10.2.0 to 10.2.6
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CVE-2026-21579 (GCVE-0-2026-21579)
Vulnerability from cvelistv5 – Published: 2026-07-21 17:00 – Updated: 2026-07-22 18:48
VLAI
EPSS
VEX
Summary
This High severity Information Disclosure vulnerability was introduced in versions 7.17.0, 7.19.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center.
This Information Disclosure vulnerability, with a CVSS Score of 8.2, allows an unauthenticated attacker to view sensitive information via an Information Disclosure vulnerability.
Atlassian recommends that Confluence Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Confluence Data Center 9.2: Upgrade to a release greater than or equal to 9.2.22
Confluence Data Center 10.2: Upgrade to a release greater than or equal to 10.2.14
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Atlassian (Internal) program.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 18:33 UTC
CWE
- Information Disclosure
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
10.2.0 to 10.2.13
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CVE-2025-22166 (GCVE-0-2025-22166)
Vulnerability from cvelistv5 – Published: 2025-10-21 16:00 – Updated: 2025-10-21 16:21
VLAI
EPSS
VEX
Summary
This High severity DoS (Denial of Service) vulnerability was introduced in version 2.0 of Confluence Data Center.
This DoS (Denial of Service) vulnerability, with a CVSS Score of 8.3, allows an attacker to cause a resource to be unavailable for its intended users by temporarily or indefinitely disrupting services of a host connected to a network.
Atlassian recommends that Confluence Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.25
Confluence Data Center and Server 9.2: Upgrade to a release greater than or equal to 9.2.7
Confluence Data Center and Server 10.0: Upgrade to a release greater than or equal to 10.0.2
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Atlassian (Internal) program.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-21 16:21 UTC
CWE
- DoS (Denial of Service)
- CWE-405 - Asymmetric Resource Consumption (Amplification)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
9.5.1 to 9.5.4
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CVE-2023-22512 (GCVE-0-2023-22512)
Vulnerability from cvelistv5 – Published: 2025-03-17 22:34 – Updated: 2025-05-12 15:39
VLAI
EPSS
VEX
Summary
This High severity DoS (Denial of Service) vulnerability was introduced in version 5.6.0 of Confluence Data Center and Server. With a CVSS Score of 7.5, this vulnerability allows an unauthenticated attacker to cause a resource to be unavailable for its intended users by temporarily or indefinitely disrupting services of a vulnerable host (Confluence instance) connected to a network, which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction. Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.14 Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.1 Confluence Data Center and Server 8.6 or above: No need to upgrade, you're already on a patched version See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html ). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives ]). This vulnerability was reported via our Bug Bounty program.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-12 15:38 UTC
CWE
- DoS (Denial of Service)
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Unaffected:
< 5.6.0
Affected: >= 5.6.0 Unaffected: >= 7.19.13 Unaffected: >= 7.19.14 Unaffected: >= 8.5.1 Unaffected: >= 8.6.0 |
|
| Atlassian | Confluence Server |
Unaffected:
< 5.6.0
Affected: >= 5.6.0 Unaffected: >= 7.19.13 Unaffected: >= 7.19.14 Unaffected: >= 8.5.1 Unaffected: >= 8.6.0 |
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CVE-2024-21703 (GCVE-0-2024-21703)
Vulnerability from cvelistv5 – Published: 2024-11-27 17:00 – Updated: 2024-11-27 17:33
VLAI
EPSS
VEX
Summary
This Medium severity Security Misconfiguration vulnerability was introduced in version 8.8.1 of Confluence Data Center and Server for Windows installations.
This Security Misconfiguration vulnerability, with a CVSS Score of 6.4 allows an authenticated attacker of the Windows host to read sensitive information about the Confluence Data Center configuration which has high impact to confidentiality, high impact to integrity, high impact to availability, and no user interaction.
Atlassian recommends that Confluence Data Center and Server customers upgrade to the latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
* Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.18
* Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.5
* Confluence Data Center and Server 8.7: Upgrade to a release greater than or equal to 8.7.2
* Confluence Data Center and Server 8.8: Upgrade to a release greater than or equal to 8.8.0
See the release notes (https://confluence.atlassian.com/conf88/confluence-release-notes-1354501008.html ). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives ).
This vulnerability was reported via our Atlassian Bug Bounty Program by Chris Elliot.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-27 17:24 UTC
CWE
- Security Misconfiguration
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
1 reference
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
8.7.1
Unaffected: 8.8.0 to 8.8.1 Unaffected: 8.7.2 Unaffected: 8.5.5 to 8.5.17 Unaffected: 7.19.18 to 7.19.29 |
|
| Atlassian | Confluence Server |
Unaffected:
8.5.5 to 8.5.17
Unaffected: 7.19.18 to 7.19.29 |
|
| atlassian | confluence_data_center |
Affected:
7.19 , < 7.1918
(custom)
Affected: 8.5 , < 8.5.5 (custom) Affected: 8.7 , < 8.7.2 (custom) Affected: 8.8 , < 8.8.0 (custom) cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* |
|
| atlassian | confluence_server |
Affected:
7.19 , < 7.19.18
(custom)
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CVE-2024-21690 (GCVE-0-2024-21690)
Vulnerability from cvelistv5 – Published: 2024-08-21 16:05 – Updated: 2024-11-06 18:47
VLAI
EPSS
VEX
Summary
This High severity Reflected XSS and CSRF (Cross-Site Request Forgery) vulnerability was introduced in versions 7.19.0, 7.20.0, 8.0.0, 8.1.0, 8.2.0, 8.3.0, 8.4.0, 8.5.0, 8.6.0, 8.7.1, 8.8.0, and 8.9.0 of Confluence Data Center and Server.
This Reflected XSS and CSRF (Cross-Site Request Forgery) vulnerability, with a CVSS Score of 7.1, allows an unauthenticated attacker to execute arbitrary HTML or JavaScript code on a victims browser and force a end user to execute unwanted actions on a web application in which they're currently authenticated which has high impact to confidentiality, low impact to integrity, no impact to availability, and requires user interaction.
Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
* Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.26
* Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.14
* Confluence Data Center and Server 9.0: Upgrade to a release greater than or equal to 9.0.1
See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives).
This vulnerability was reported via our Bug Bounty program.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-22 13:51 UTC
CWE
- Reflected XSS
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
8.9.0 to 8.9.5
Affected: 8.8.0 to 8.8.1 Affected: 8.7.1 to 8.7.2 Affected: 8.6.0 to 8.6.2 Affected: 8.5.0 to 8.5.12 Affected: 8.4.0 to 8.4.5 Affected: 8.3.0 to 8.3.4 Affected: 8.2.0 to 8.2.3 Affected: 8.1.0 to 8.1.4 Affected: 8.0.0 to 8.0.4 Affected: 7.20.0 to 7.20.3 Unaffected: 9.0.1 to 9.0.2 Unaffected: 8.5.14 Unaffected: 7.19.26 |
|
| Atlassian | Confluence Server |
Affected:
8.5.0 to 8.5.12
Affected: 8.4.0 to 8.4.5 Affected: 8.3.0 to 8.3.4 Affected: 8.2.0 to 8.2.3 Affected: 8.1.0 to 8.1.4 Affected: 8.0.0 to 8.0.4 Affected: 7.20.0 to 7.20.3 Unaffected: 8.5.14 Unaffected: 7.19.26 |
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CVE-2024-21686 (GCVE-0-2024-21686)
Vulnerability from cvelistv5 – Published: 2024-07-16 20:00 – Updated: 2025-03-19 18:24
VLAI
EPSS
VEX
Summary
This High severity Stored XSS vulnerability was introduced in versions 7.13 of Confluence Data Center and Server.
This Stored XSS vulnerability, with a CVSS Score of 7.3, allows an authenticated attacker to execute arbitrary HTML or JavaScript code on a victims browser which has high impact to confidentiality, high impact to integrity, no impact to availability, and requires user interaction.
Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions listed on this CVE
See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives).
This vulnerability was reported via our Bug Bounty program.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-05 15:34 UTC
CWE
- Stored XSS
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
8.9.0
Affected: 8.8.0 to 8.8.1 Affected: 8.7.1 to 8.7.2 Affected: 8.6.0 to 8.6.2 Affected: 8.5.0 to 8.5.8 Affected: 8.4.0 to 8.4.5 Affected: 8.3.0 to 8.3.4 Affected: 8.2.0 to 8.2.3 Affected: 8.1.0 to 8.1.4 Affected: 8.0.0 to 8.0.4 Affected: 7.20.0 to 7.20.3 Affected: 7.19.0 to 7.19.21 Unaffected: 8.9.1 to 8.9.4 Unaffected: 8.5.9 to 8.5.12 Unaffected: 7.19.22 to 7.19.25 |
|
| Atlassian | Confluence Server |
Affected:
8.5.0 to 8.5.8
Affected: 8.4.0 to 8.4.5 Affected: 8.3.0 to 8.3.4 Affected: 8.2.0 to 8.2.3 Affected: 8.1.0 to 8.1.4 Affected: 8.0.0 to 8.0.4 Affected: 7.20.0 to 7.20.3 Affected: 7.19.0 to 7.19.21 Unaffected: 8.5.9 to 8.5.12 Unaffected: 7.19.22 to 7.19.25 |
|
| atlassian | confluence_data_center |
Affected:
8.9.0
Affected: 8.8.0 , ≤ 8.8.1 (custom) Affected: 8.7.1 , ≤ 8.7.2 (custom) Affected: 8.6.0 , ≤ 8.6.2 (custom) Affected: 8.5.0 , ≤ 8.5.8 (custom) Affected: 8.4.0 , ≤ 8.4.5 (custom) Affected: 8.3.0 , ≤ 8.3.4 (custom) Affected: 8.2.0 , ≤ 8.2.3 (custom) Affected: 8.1.0 , ≤ 8.1.4 (custom) Affected: 8.0.0 , ≤ 8.0.4 (custom) Affected: 7.20.0 , ≤ 7.20.3 (custom) Affected: 7.19.0 , ≤ 7.19.21 (custom) Affected: 8.9.1 , ≤ 8.9.4 (custom) Affected: 8.5.9 , ≤ 8.5.12 (custom) Affected: 7.19.22 , ≤ 7.19.25 (custom) cpe:2.3:a:atlassian:confluence_data_center:-:*:*:*:*:*:*:* |
|
| atlassian | confluence_server |
Affected:
8.5.0 , ≤ 8.5.8
(custom)
Affected: 8.4.0 , ≤ 8.4.5 (custom) Affected: 8.3.0 , ≤ 8.3.4 (custom) Affected: 8.2.0 , ≤ 8.2.3 (custom) Affected: 8.1.0 , ≤ 8.1.4 (custom) Affected: 8.0.0 , ≤ 8.0.4 (custom) Affected: 7.20.0 , ≤ 7.20.3 (custom) Affected: 7.19.0 , ≤ 7.19.21 (custom) Affected: 8.5.9 , ≤ 8.5.12 (custom) Affected: 7.19.22 , ≤ 7.19.25 (custom) cpe:2.3:a:atlassian:confluence_server:-:*:*:*:*:*:*:* |
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CVE-2024-21683 (GCVE-0-2024-21683)
Vulnerability from cvelistv5 – Published: 2024-05-21 23:00 – Updated: 2025-05-12 15:22Summary
This High severity RCE (Remote Code Execution) vulnerability was introduced in version 5.2 of Confluence Data Center and Server.
This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 7.2, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction.
Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions. See the release notes https://confluence.atlassian.com/doc/confluence-release-notes-327.html
You can download the latest version of Confluence Data Center and Server from the download center https://www.atlassian.com/software/confluence/download-archives.
This vulnerability was found internally.
Severity
7.2 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-20 03:55 UTC
CWE
- RCE (Remote Code Execution)
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
8.9.0
Affected: 8.8.0 to 8.8.1 Affected: 8.7.1 to 8.7.2 Affected: 8.6.0 to 8.6.2 Affected: 8.5.0 to 8.5.8 Affected: 8.4.0 to 8.4.5 Affected: 8.3.0 to 8.3.4 Affected: 8.2.0 to 8.2.3 Affected: 8.1.0 to 8.1.4 Affected: 8.0.0 to 8.0.4 Affected: 7.20.0 to 7.20.3 Affected: 7.19.0 to 7.19.21 Unaffected: 8.9.1 to 8.9.2 Unaffected: 8.5.9 to 8.5.10 Unaffected: 7.19.22 to 7.19.23 |
|
| atlassian | confluence_data_center |
Affected:
8.9.0
Affected: 8.8.0 , ≤ 8.8.1 (custom) Affected: 8.7.1 , ≤ 8.7.2 (custom) Affected: 8.6.0 , ≤ 8.6.2 (custom) Affected: 8.5.0 , ≤ 8.5.8 (custom) Affected: 8.4.0 , ≤ 8.4.5 (custom) Affected: 8.3.0 , ≤ 8.3.4 (custom) Affected: 8.2.0 , ≤ 8.2.3 (custom) Affected: 8.1.0 , ≤ 8.1.4 (custom) Affected: 8.0.0 , ≤ 8.0.4 (custom) Affected: 7.20.0 , ≤ 7.20.3 (custom) Affected: 7.19.0 , ≤ 7.1921 (custom) Affected: 8.9.1 Affected: 8.5.9 Affected: 7.19.22 cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* |
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CVE-2024-21676 (GCVE-0-2024-21676)
Vulnerability from cvelistv5 – Published: 2024-04-16 17:00 – Updated: 2024-04-18 16:39
VLAI
EPSS
VEX
This CVE's publication may have been a false positive or a mistake. As a result, we have rejected this record.
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CVE-2024-21677 (GCVE-0-2024-21677)
Vulnerability from cvelistv5 – Published: 2024-03-19 17:00 – Updated: 2025-03-13 17:39
VLAI
EPSS
VEX
Summary
This High severity Path Traversal vulnerability was introduced in version 6.13.0 of Confluence Data Center. This Path Traversal vulnerability, with a CVSS Score of 8.3, allows an unauthenticated attacker to exploit an undefinable vulnerability which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires user interaction.
Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Data Center Atlassian recommends that Confluence Data Center customers upgrade to the latest version and that Confluence Server customers upgrade to the latest 8.5.x LTS version.
If you are unable to do so, upgrade your instance to one of the specified supported fixed versions See the release notes https://confluence.atlassian.com/doc/confluence-release-notes-327.html
You can download the latest version of Confluence Data Center and Server from the download center https://www.atlassian.com/software/confluence/download-archives.
This vulnerability was reported via our Bug Bounty program.
Severity
8.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-04-10 04:00 UTC
CWE
- Other
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Unaffected:
< 6.13.0
Affected: >= 6.13.0 Affected: >= 7.19.0 Affected: >= 7.20.0 Affected: >= 8.0.0 Affected: >= 8.1.0 Affected: >= 8.2.0 Affected: >= 8.3.0 Affected: >= 8.4.0 Affected: >= 8.5.0 Affected: >= 8.6.0 Affected: >= 8.7.1 Affected: >= 8.8.0 Unaffected: >= 7.19.20 Unaffected: >= 8.5.7 Unaffected: >= 8.8.1 |
|
| atlassian | confluence_data_center |
Affected:
8.8.0
cpe:2.3:a:atlassian:confluence_data_center:8.8.0:*:*:*:*:*:*:* |
|
| atlassian | confluence_data_center |
Affected:
7.19.0 , < 7.19.19
(custom)
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|
| atlassian | confluence_data_center |
Affected:
7.17.0 , < 7.17.5
(custom)
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|
| atlassian | confluence_data_center |
Affected:
0 , < 7.17.0
(custom)
cpe:2.3:a:atlassian:confluence_data_center:-:*:*:*:*:*:*:* |
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CVE-2024-21678 (GCVE-0-2024-21678)
Vulnerability from cvelistv5 – Published: 2024-02-20 18:00 – Updated: 2024-10-31 15:16
VLAI
EPSS
VEX
Summary
This High severity Stored XSS vulnerability was introduced in version 2.7.0 of Confluence Data Center.
This Stored XSS vulnerability, with a CVSS Score of 8.5, allows an authenticated attacker to execute arbitrary HTML or JavaScript code on a victims browser which has high impact to confidentiality, low impact to integrity, no impact to availability, and requires no user interaction.
Data Center
Atlassian recommends that Confluence Data Center customers upgrade to the latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
||Affected versions||Fixed versions||
|from 8.7.0 to 8.7.1|8.8.0 recommended or 8.7.2|
|from 8.6.0 to 8.6.1|8.8.0 recommended|
|from 8.5.0 to 8.5.4 LTS|8.8.0 recommended or 8.5.5 LTS or 8.5.6 LTS|
|from 8.4.0 to 8.4.5|8.8.0 recommended or 8.5.6 LTS|
|from 8.3.0 to 8.3.4|8.8.0 recommended or 8.5.6 LTS|
|from 8.2.0 to 8.2.3|8.8.0 recommended or 8.5.6 LTS|
|from 8.1.0 to 8.1.4|8.8.0 recommended or 8.5.6 LTS|
|from 8.0.0 to 8.0.4|8.8.0 recommended or 8.5.6 LTS|
|from 7.20.0 to 7.20.3|8.8.0 recommended or 8.5.6 LTS|
|from 7.19.0 to 7.19.17 LTS|8.8.0 recommended or 8.5.6 LTS or 7.19.18 LTS or 7.19.19 LTS|
|from 7.18.0 to 7.18.3|8.8.0 recommended or 8.5.6 LTS or 7.19.19 LTS|
|from 7.17.0 to 7.17.5|8.8.0 recommended or 8.5.6 LTS or 7.19.19 LTS|
|Any earlier versions|8.8.0 recommended or 8.5.6 LTS or 7.19.19 LTS|
Server
Atlassian recommends that Confluence Server customers upgrade to the latest 8.5.x LTS version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
||Affected versions||Fixed versions||
|from 8.5.0 to 8.5.4 LTS|8.5.5 LTS or 8.5.6 LTS recommended |
|from 8.4.0 to 8.4.5|8.5.6 LTS recommended|
|from 8.3.0 to 8.3.4|8.5.6 LTS recommended|
|from 8.2.0 to 8.2.3|8.5.6 LTS recommended|
|from 8.1.0 to 8.1.4|8.5.6 LTS recommended|
|from 8.0.0 to 8.0.4|8.5.6 LTS recommended|
|from 7.20.0 to 7.20.3|8.5.6 LTS recommended|
|from 7.19.0 to 7.19.17 LTS|8.5.6 LTS recommended or 7.19.18 LTS or 7.19.19 LTS|
|from 7.18.0 to 7.18.3|8.5.6 LTS recommended or 7.19.19 LTS|
|from 7.17.0 to 7.17.5|8.5.6 LTS recommended or 7.19.19 LTS|
|Any earlier versions|8.5.6 LTS recommended or 7.19.19 LTS|
See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]).
This vulnerability was reported via our Bug Bounty program.
Severity
8.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-21 18:49 UTC
CWE
- Stored XSS
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Data Center |
Unaffected:
< 2.7.0
Affected: >= 2.7.0 Affected: >= 7.13.0 Affected: >= 7.19.0 Affected: >= 7.20.0 Affected: >= 8.0.0 Affected: >= 8.1.0 Affected: >= 8.2.0 Affected: >= 8.3.0 Affected: >= 8.4.0 Affected: >= 8.5.0 Affected: >= 8.6.0 Affected: >= 8.7.1 Unaffected: >= 7.19.18 Unaffected: >= 8.5.5 Unaffected: >= 8.7.2 Unaffected: >= 8.8.0 |
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