CVE-2025-12555: Incorrect Authorization in GitLab
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.1 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that, under certain conditions, could have allowed an authenticated user to access previous pipeline job information on projects with repository and CI/CD disabled due to improper authorization checks.
Other sources
GitLab has remediated an issue that, under certain conditions, could have allowed an authenticated user to access previous pipeline job information on projects with repository and CI/CD disabled due to improper authorization checks.
— GitLab
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 18.7.6Fixed in 18.8.6Fixed in 18.9.2 - Upgrade
Upgrade
GitLab CE/EEto a version that resolves this vulnerability.Fixed in 18.7.6 - Upgrade
Upgrade
GitLab CE/EEto a version that resolves this vulnerability.Fixed in 18.8.6 - Upgrade
Upgrade
GitLab CE/EEto a version that resolves this vulnerability.Fixed in 18.9.2
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2025-12555?
CVE-2025-12555 has been rated as a high severity vulnerability due to potential unauthorized access to sensitive pipeline job information.
How do I fix CVE-2025-12555?
To remediate CVE-2025-12555, you should upgrade to GitLab versions 18.7.6, 18.8.6, or 18.9.2 depending on your current version.
Who is affected by CVE-2025-12555?
CVE-2025-12555 affects all GitLab Community Edition and Enterprise Edition versions from 15.1 to before the specified patched versions.
What type of vulnerability is CVE-2025-12555?
CVE-2025-12555 is classified as an incorrect authorization vulnerability that could allow users to access restricted information.
What versions are vulnerable to CVE-2025-12555?
Versions from GitLab 15.1 to prior to 18.7.6, 18.8 to prior to 18.8.6, and 18.9 to prior to 18.9.2 are considered vulnerable.