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150 vulnerabilities by Octopus Deploy
CVE-2026-102488 (GCVE-0-2026-102488)
Vulnerability from nvd – Published: 2026-10-08 01:38 – Updated: 2026-10-08 11:18
VLAI
EPSS
VEX
Summary
In affected versions, Octopus Server incorrectly evaluates multiple scoped permission assignments, allowing a highly privileged user to obtain deployment permissions beyond those actually granted to them.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 11:14 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2019.5.0 , < 2026.2.12438
(custom)
Affected: 2026.3.0 , < 2026.3.15816 (custom) |
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CVE-2026-102478 (GCVE-0-2026-102478)
Vulnerability from nvd – Published: 2026-10-07 01:17 – Updated: 2026-10-07 18:40
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server, an authenticated user with permission to modify roles could bypass the protections preventing access abuse resulting in privilege escalation. It was possible for the built-in role to be weakened and the attacker's account added to a privileged team. This was achievable due to improper validation of unsafe equivalence in inputs.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 18:40 UTC
CWE
- CWE-1289 - Improper Validation of Unsafe Equivalence in Input
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2023.2.945 , < 2026.1.11768
(custom)
Affected: 2026.2.0 , < 2026.2.13408 (custom) Affected: 2026.3.0 , < 2026.3.15816 (custom) |
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CVE-2026-78210 (GCVE-0-2026-78210)
Vulnerability from nvd – Published: 2026-10-01 04:36 – Updated: 2026-10-01 15:55
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server, users with certain scoped permission sets could execute arbitrary scripts in an environment without possessing the required authorization.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 15:54 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2019.5.9 , < 2026.1.11739
(custom)
Affected: 2026.2.0 , < 2026.2.13364 (custom) Affected: 2026.3.0 , < 2026.3.13951 (custom) |
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CVE-2026-101169 (GCVE-0-2026-101169)
Vulnerability from nvd – Published: 2026-09-29 07:49 – Updated: 2026-09-29 16:46
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server, an authenticated user with permissions to edit an Environment or Project can set specifically crafted JSON content for the object. Insecure deserialization of this content allows the user to execute arbitrary code in the Octopus Server process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 16:46 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2019.4.1 , < 2026.1.11781
(custom)
Affected: 2026.2.0 , < 2026.2.13441 (custom) Affected: 2026.3.0 , < 2026.3.15829 (custom) |
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CVE-2026-92355 (GCVE-0-2026-92355)
Vulnerability from nvd – Published: 2026-09-16 07:29 – Updated: 2026-09-16 14:58
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server, a user with permission to modify non built-in external feeds could exploit a path traversal flaw to overwrite arbitrary files on the server, which in some configurations could lead to remote code execution.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 14:58 UTC
CWE
- CWE-22 - Path Traversal
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2024.1.4131 , < 2026.1.11725
(custom)
Affected: 2026.2.0 , < 2026.2.13344 (custom) Affected: 2026.3.0 , < 2026.3.11816 (custom) |
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CVE-2026-91778 (GCVE-0-2026-91778)
Vulnerability from nvd – Published: 2026-09-15 07:05 – Updated: 2026-09-15 14:40
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server, users with certain scoped permission sets could execute arbitrary scripts on a worker (including the Octopus Server built-in worker). Incorrect permission validation during script execution would allow the script to execute without the user possessing the required authorisation.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 14:39 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2019.0.0 , < 2026.1.11725
(custom)
Affected: 2026.2.0 , < 2026.2.13344 (custom) Affected: 2026.3.0 , < 2026.3.11816 (custom) |
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CVE-2026-12878 (GCVE-0-2026-12878)
Vulnerability from nvd – Published: 2026-08-25 09:02 – Updated: 2026-08-25 13:59
VLAI
EPSS
VEX
Summary
In affected versions of the Codefresh platform an authenticated user can utilize an API endpoint to elevate to Admin permissions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-25 13:58 UTC
CWE
- Authenticated user can utilize an API endpoint to elevate to Admin permissions
- CWE-269 - Improper Privilege Management
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Codefresh |
Affected:
2.0.0 , < 2.11.15
(custom)
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CVE-2026-14163 (GCVE-0-2026-14163)
Vulnerability from nvd – Published: 2026-08-20 06:48 – Updated: 2026-08-20 15:20
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server under certain circumstances it is possible for sensitive variables to be printed in the deployment variable snapshot in clear-text.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 15:19 UTC
CWE
- Sensitive Variables exposed in Deployment Variable Snapshot JSON
- CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
3.2.6 , < 2026.1.11587
(custom)
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CVE-2026-12702 (GCVE-0-2026-12702)
Vulnerability from nvd – Published: 2026-07-24 08:29 – Updated: 2026-07-24 12:36
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Deploy Insufficient checks on the project trigger actions allows an unauthorized user to trigger a deployment.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-24 12:35 UTC
CWE
- Insufficient checks on the project trigger actions allows an unauthorized user to trigger a deployment
- CWE-284 - Improper Access Control
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2023.0.0 , < 2026.1.11587
(custom)
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CVE-2026-8296 (GCVE-0-2026-8296)
Vulnerability from nvd – Published: 2026-06-19 09:23 – Updated: 2026-06-22 15:11
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server with certain access levels it was possible to embed a Cross-Site Scripting Payload via artifacts.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-22 15:10 UTC
CWE
- Stored XSS using artifacts
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2023.0.0 , < 2025.4.10678
(custom)
Affected: 2026.1.0 , < 2026.1.11451 (custom) Affected: 2026.2.0 , < 2026.2.13114 (custom) |
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CVE-2026-4881 (GCVE-0-2026-4881)
Vulnerability from nvd – Published: 2026-06-04 08:49 – Updated: 2026-06-04 13:05
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server, permissions were not checked correctly resulting in any authenticated user being able to make server level changes using a certain API endpoint despite receiving an error.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-04 12:46 UTC
CWE
- Insufficient permission checks on an API endpoint
- CWE-862 - Missing Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2023.0.0 , < 2025.4.10523
(custom)
Affected: 2025.4.0 , < 2025.4.10545 (custom) Affected: 2026.1.0 , < 2026.1.11313 (custom) |
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CVE-2026-3237 (GCVE-0-2026-3237)
Vulnerability from nvd – Published: 2026-03-17 06:37 – Updated: 2026-03-17 13:20
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server it was possible for a low privileged user to manipulate an API request to change the signing key expiration and revocation time frames via an API endpoint that had incorrect permission validation. It was not possible to expose the signing keys using this vulnerability.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-17 13:20 UTC
CWE
- Low-Privilege User Can Modify Global Signing Key Settings
- CWE-285 - Improper Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2023.0.0 , < 2025.3.14731
(custom)
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CVE-2026-3236 (GCVE-0-2026-3236)
Vulnerability from nvd – Published: 2026-03-05 10:37 – Updated: 2026-03-05 14:17
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server it was possible to create a new API key from an existing access token resulting in the new API key having a lifetime exceeding the original API key used to mint the access token.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-05 14:16 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2023.0.0 , < 2025.3.14761
(custom)
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CVE-2026-0704 (GCVE-0-2026-0704)
Vulnerability from nvd – Published: 2026-02-25 12:22 – Updated: 2026-02-27 14:48
VLAI
EPSS
VEX
Summary
In affected version of Octopus Deploy it was possible to remove files and/or contents of files on the host using an API endpoint. The field lacked validation which could potentially result in ways to circumvent expected workflows.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-25 15:40 UTC
CWE
- File Modification/Deletion Path Traversal
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2023.0.0 , < 2025.3.14715
(custom)
Affected: 2025.4.0 , < 2025.4.10359 (custom) |
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CVE-2025-0539 (GCVE-0-2025-0539)
Vulnerability from nvd – Published: 2025-04-10 05:20 – Updated: 2025-04-15 20:25
VLAI
EPSS
VEX
Summary
In affected Microsoft Windows versions of Octopus Deploy, the server can be coerced into sending server-side requests that contain authentication material allowing a suitably positioned attacker to compromise the account running Octopus Server and potentially the host infrastructure itself.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-10 14:23 UTC
CWE
- Server Side Request Forgery
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2.6.0 , < 2024.3.13071
(custom)
Affected: 2024.4.401 , < 2024.4.7065 (custom) |
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CVE-2026-102488 (GCVE-0-2026-102488)
Vulnerability from cvelistv5 – Published: 2026-10-08 01:38 – Updated: 2026-10-08 11:18
VLAI
EPSS
VEX
Summary
In affected versions, Octopus Server incorrectly evaluates multiple scoped permission assignments, allowing a highly privileged user to obtain deployment permissions beyond those actually granted to them.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 11:14 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2019.5.0 , < 2026.2.12438
(custom)
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CVE-2026-102478 (GCVE-0-2026-102478)
Vulnerability from cvelistv5 – Published: 2026-10-07 01:17 – Updated: 2026-10-07 18:40
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server, an authenticated user with permission to modify roles could bypass the protections preventing access abuse resulting in privilege escalation. It was possible for the built-in role to be weakened and the attacker's account added to a privileged team. This was achievable due to improper validation of unsafe equivalence in inputs.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 18:40 UTC
CWE
- CWE-1289 - Improper Validation of Unsafe Equivalence in Input
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2023.2.945 , < 2026.1.11768
(custom)
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CVE-2026-78210 (GCVE-0-2026-78210)
Vulnerability from cvelistv5 – Published: 2026-10-01 04:36 – Updated: 2026-10-01 15:55
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server, users with certain scoped permission sets could execute arbitrary scripts in an environment without possessing the required authorization.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 15:54 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2019.5.9 , < 2026.1.11739
(custom)
Affected: 2026.2.0 , < 2026.2.13364 (custom) Affected: 2026.3.0 , < 2026.3.13951 (custom) |
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CVE-2026-101169 (GCVE-0-2026-101169)
Vulnerability from cvelistv5 – Published: 2026-09-29 07:49 – Updated: 2026-09-29 16:46
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server, an authenticated user with permissions to edit an Environment or Project can set specifically crafted JSON content for the object. Insecure deserialization of this content allows the user to execute arbitrary code in the Octopus Server process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 16:46 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2019.4.1 , < 2026.1.11781
(custom)
Affected: 2026.2.0 , < 2026.2.13441 (custom) Affected: 2026.3.0 , < 2026.3.15829 (custom) |
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CVE-2026-92355 (GCVE-0-2026-92355)
Vulnerability from cvelistv5 – Published: 2026-09-16 07:29 – Updated: 2026-09-16 14:58
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server, a user with permission to modify non built-in external feeds could exploit a path traversal flaw to overwrite arbitrary files on the server, which in some configurations could lead to remote code execution.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 14:58 UTC
CWE
- CWE-22 - Path Traversal
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2024.1.4131 , < 2026.1.11725
(custom)
Affected: 2026.2.0 , < 2026.2.13344 (custom) Affected: 2026.3.0 , < 2026.3.11816 (custom) |
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CVE-2026-91778 (GCVE-0-2026-91778)
Vulnerability from cvelistv5 – Published: 2026-09-15 07:05 – Updated: 2026-09-15 14:40
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server, users with certain scoped permission sets could execute arbitrary scripts on a worker (including the Octopus Server built-in worker). Incorrect permission validation during script execution would allow the script to execute without the user possessing the required authorisation.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 14:39 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2019.0.0 , < 2026.1.11725
(custom)
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CVE-2026-12878 (GCVE-0-2026-12878)
Vulnerability from cvelistv5 – Published: 2026-08-25 09:02 – Updated: 2026-08-25 13:59
VLAI
EPSS
VEX
Summary
In affected versions of the Codefresh platform an authenticated user can utilize an API endpoint to elevate to Admin permissions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-25 13:58 UTC
CWE
- Authenticated user can utilize an API endpoint to elevate to Admin permissions
- CWE-269 - Improper Privilege Management
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Codefresh |
Affected:
2.0.0 , < 2.11.15
(custom)
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CVE-2026-14163 (GCVE-0-2026-14163)
Vulnerability from cvelistv5 – Published: 2026-08-20 06:48 – Updated: 2026-08-20 15:20
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server under certain circumstances it is possible for sensitive variables to be printed in the deployment variable snapshot in clear-text.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 15:19 UTC
CWE
- Sensitive Variables exposed in Deployment Variable Snapshot JSON
- CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
3.2.6 , < 2026.1.11587
(custom)
Affected: 2026.2.61 , < 2026.2.13190 (custom) |
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CVE-2026-12702 (GCVE-0-2026-12702)
Vulnerability from cvelistv5 – Published: 2026-07-24 08:29 – Updated: 2026-07-24 12:36
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Deploy Insufficient checks on the project trigger actions allows an unauthorized user to trigger a deployment.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-24 12:35 UTC
CWE
- Insufficient checks on the project trigger actions allows an unauthorized user to trigger a deployment
- CWE-284 - Improper Access Control
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2023.0.0 , < 2026.1.11587
(custom)
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CVE-2026-8296 (GCVE-0-2026-8296)
Vulnerability from cvelistv5 – Published: 2026-06-19 09:23 – Updated: 2026-06-22 15:11
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server with certain access levels it was possible to embed a Cross-Site Scripting Payload via artifacts.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-22 15:10 UTC
CWE
- Stored XSS using artifacts
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2023.0.0 , < 2025.4.10678
(custom)
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CVE-2026-4881 (GCVE-0-2026-4881)
Vulnerability from cvelistv5 – Published: 2026-06-04 08:49 – Updated: 2026-06-04 13:05
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server, permissions were not checked correctly resulting in any authenticated user being able to make server level changes using a certain API endpoint despite receiving an error.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-04 12:46 UTC
CWE
- Insufficient permission checks on an API endpoint
- CWE-862 - Missing Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2023.0.0 , < 2025.4.10523
(custom)
Affected: 2025.4.0 , < 2025.4.10545 (custom) Affected: 2026.1.0 , < 2026.1.11313 (custom) |
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CVE-2026-3237 (GCVE-0-2026-3237)
Vulnerability from cvelistv5 – Published: 2026-03-17 06:37 – Updated: 2026-03-17 13:20
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server it was possible for a low privileged user to manipulate an API request to change the signing key expiration and revocation time frames via an API endpoint that had incorrect permission validation. It was not possible to expose the signing keys using this vulnerability.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-17 13:20 UTC
CWE
- Low-Privilege User Can Modify Global Signing Key Settings
- CWE-285 - Improper Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2023.0.0 , < 2025.3.14731
(custom)
Affected: 2025.4.0 , < 2025.4.10359 (custom) Affected: 2026.1.0 , < 2026.1.5571 (custom) |
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CVE-2026-3236 (GCVE-0-2026-3236)
Vulnerability from cvelistv5 – Published: 2026-03-05 10:37 – Updated: 2026-03-05 14:17
VLAI
EPSS
VEX
Summary
In affected versions of Octopus Server it was possible to create a new API key from an existing access token resulting in the new API key having a lifetime exceeding the original API key used to mint the access token.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-05 14:16 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2023.0.0 , < 2025.3.14761
(custom)
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CVE-2026-0704 (GCVE-0-2026-0704)
Vulnerability from cvelistv5 – Published: 2026-02-25 12:22 – Updated: 2026-02-27 14:48
VLAI
EPSS
VEX
Summary
In affected version of Octopus Deploy it was possible to remove files and/or contents of files on the host using an API endpoint. The field lacked validation which could potentially result in ways to circumvent expected workflows.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-25 15:40 UTC
CWE
- File Modification/Deletion Path Traversal
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
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Affected:
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CVE-2025-0539 (GCVE-0-2025-0539)
Vulnerability from cvelistv5 – Published: 2025-04-10 05:20 – Updated: 2025-04-15 20:25
VLAI
EPSS
VEX
Summary
In affected Microsoft Windows versions of Octopus Deploy, the server can be coerced into sending server-side requests that contain authentication material allowing a suitably positioned attacker to compromise the account running Octopus Server and potentially the host infrastructure itself.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-10 14:23 UTC
CWE
- Server Side Request Forgery
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Octopus Deploy | Octopus Server |
Affected:
2.6.0 , < 2024.3.13071
(custom)
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