CVE-2025-11246 Details
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.4 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed an authenticated user with specific permissions to remove all project runners from unrelated projects by manipulating GraphQL runner associations.
A vulnerability exists in GitLab Community Edition (CE) and Enterprise Edition (EE) versions 15.4 prior to 18.5.5, 18.6 prior to 18.6.3, and 18.7 prior to 18.7.1. This vulnerability allows authenticated users with specific permissions to remove all project runners from unrelated projects by manipulating GraphQL runner associations. The issue stems from insufficient access control granularity in the GraphQL runnerUpdate mutation, which could be exploited by users with the right permissions to disrupt runner assignments across projects.
Users are advised to upgrade to GitLab versions 18.7.1, 18.6.3, or 18.5.5. Instructions for updating GitLab can be found on the GitLab Update page. For GitLab Runner, refer to the Updating the Runner page.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jan 9, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://about.gitlab.com/releases/2026/01/07/patch-release-gitlab-18-7-1-released/ | [email protected] | Release NotesVendor Advisory |
| https://gitlab.com/gitlab-org/gitlab/-/issues/573728 | [email protected] | Broken Link |
| https://hackerone.com/reports/3292475 | [email protected] | Permissions Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-1220 | Insufficient Granularity of Access Control | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| gitlab gitlab | >= 15.4.0, < 18.5.5 >= 18.6.0, < 18.6.3 18.7.0 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jan 22, 2026 | Initial Analysis | [email protected] |
| Jan 9, 2026 | New CVE Received | [email protected] |