BIT-gitlab-2025-13874

vendorUSosv

Authorization Bypass Through User-Controlled Key in GitLab

view advisory published 2026-05-18Licence: per source

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.1 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with Guest permissions to view issues in projects they were not authorized to access.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2025-13874US	—	0.23% (13th)	—	2026-05-14
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.1 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticat…

references

External citations — patches, advisories, analysis.

https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/ARTICLE
https://gitlab.com/gitlab-org/gitlab/-/work_items/582634WEB
https://hackerone.com/reports/3445398WEB
https://nvd.nist.gov/vuln/detail/CVE-2025-13874WEB

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