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4 vulnerabilities found for Atlassian Connect Spring Boot (ACSB) by Atlassian
CVE-2021-26077 (GCVE-0-2021-26077)
Vulnerability from cvelistv5 – Published: 2021-05-09 23:55 – Updated: 2025-02-12 20:57
VLAI
EPSS
VEX
Summary
Broken Authentication in Atlassian Connect Spring Boot (ACSB) in version 1.1.0 before 2.1.3 and from version 2.1.4 before 2.1.5: Atlassian Connect Spring Boot is a Java Spring Boot package for building Atlassian Connect apps. Authentication between Atlassian products and the Atlassian Connect Spring Boot app occurs with a server-to-server JWT or a context JWT. Atlassian Connect Spring Boot versions 1.1.0 before 2.1.3 and versions 2.1.4 before 2.1.5 erroneously accept context JWTs in lifecycle endpoints (such as installation) where only server-to-server JWTs should be accepted, permitting an attacker to send authenticated re-installation events to an app.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Broken Authentication
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.developer.atlassian.com/t/actio… | x_refsource_MISC |
| https://confluence.atlassian.com/pages/viewpage.a… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Atlassian Connect Spring Boot (ACSB) |
Affected:
1.1.0 , < unspecified
(custom)
Affected: unspecified , < 2.1.3 (custom) Affected: 2.1.4 , < unspecified (custom) Affected: unspecified , < 2.1.5 (custom) |
Date Public
2021-05-07 00:00
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CVE-2021-26074 (GCVE-0-2021-26074)
Vulnerability from cvelistv5 – Published: 2021-04-16 03:00 – Updated: 2025-02-12 20:52
VLAI
EPSS
VEX
Summary
Broken Authentication in Atlassian Connect Spring Boot (ACSB) from version 1.1.0 before version 2.1.3: Atlassian Connect Spring Boot is a Java Spring Boot package for building Atlassian Connect apps. Authentication between Atlassian products and the Atlassian Connect Spring Boot app occurs with a server-to-server JWT or a context JWT. Atlassian Connect Spring Boot versions from version 1.1.0 before version 2.1.3 erroneously accept context JWTs in lifecycle endpoints (such as installation) where only server-to-server JWTs should be accepted, permitting an attacker to send authenticated re-installation events to an app.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Broken Authentication
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://confluence.atlassian.com/pages/viewpage.a… | x_refsource_MISC |
| https://community.developer.atlassian.com/t/actio… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Atlassian Connect Spring Boot (ACSB) |
Affected:
1.1.0 , < unspecified
(custom)
Affected: unspecified , < 2.1.3 (custom) |
Date Public
2021-04-13 00:00
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CVE-2021-26077 (GCVE-0-2021-26077)
Vulnerability from nvd – Published: 2021-05-09 23:55 – Updated: 2025-02-12 20:57
VLAI
EPSS
VEX
Summary
Broken Authentication in Atlassian Connect Spring Boot (ACSB) in version 1.1.0 before 2.1.3 and from version 2.1.4 before 2.1.5: Atlassian Connect Spring Boot is a Java Spring Boot package for building Atlassian Connect apps. Authentication between Atlassian products and the Atlassian Connect Spring Boot app occurs with a server-to-server JWT or a context JWT. Atlassian Connect Spring Boot versions 1.1.0 before 2.1.3 and versions 2.1.4 before 2.1.5 erroneously accept context JWTs in lifecycle endpoints (such as installation) where only server-to-server JWTs should be accepted, permitting an attacker to send authenticated re-installation events to an app.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Broken Authentication
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.developer.atlassian.com/t/actio… | x_refsource_MISC |
| https://confluence.atlassian.com/pages/viewpage.a… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Atlassian Connect Spring Boot (ACSB) |
Affected:
1.1.0 , < unspecified
(custom)
Affected: unspecified , < 2.1.3 (custom) Affected: 2.1.4 , < unspecified (custom) Affected: unspecified , < 2.1.5 (custom) |
Date Public
2021-05-07 00:00
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CVE-2021-26074 (GCVE-0-2021-26074)
Vulnerability from nvd – Published: 2021-04-16 03:00 – Updated: 2025-02-12 20:52
VLAI
EPSS
VEX
Summary
Broken Authentication in Atlassian Connect Spring Boot (ACSB) from version 1.1.0 before version 2.1.3: Atlassian Connect Spring Boot is a Java Spring Boot package for building Atlassian Connect apps. Authentication between Atlassian products and the Atlassian Connect Spring Boot app occurs with a server-to-server JWT or a context JWT. Atlassian Connect Spring Boot versions from version 1.1.0 before version 2.1.3 erroneously accept context JWTs in lifecycle endpoints (such as installation) where only server-to-server JWTs should be accepted, permitting an attacker to send authenticated re-installation events to an app.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Broken Authentication
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://confluence.atlassian.com/pages/viewpage.a… | x_refsource_MISC |
| https://community.developer.atlassian.com/t/actio… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Atlassian Connect Spring Boot (ACSB) |
Affected:
1.1.0 , < unspecified
(custom)
Affected: unspecified , < 2.1.3 (custom) |
Date Public
2021-04-13 00:00
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