Vulnerability · Published Mar 25, 2026 · Assigned by GitLab
CVE-2026-1724Missing Authentication for Critical Function in GitLab
Medium 6.8
In plain English
A medium-severity missing authentication in GitLab from GitLab. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).
Severity (CVSS 3.1)6.8Medium
Exploit odds (30 days)0.5%top 59.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
GitLab has remediated an issue in GitLab EE affecting all versions from 18.5 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an unauthenticated user to access API tokens of self-hosted AI models due to improper access control.
Affected products (as reported)
Weakness: CWE-306 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
References
- HackerOne Bug Bounty Report #3531412 technical-description, exploit, permissions-required
- https://gitlab.com/gitlab-org/gitlab/-/work_items/588334
- https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/