BIT-gitlab-2026-6883

vendorUSosv

Missing Authorization in GitLab

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

GitLab has remediated an issue in GitLab EE affecting all versions from 15.7 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user to bypass merge request approval requirements due to improper cleanup of orphaned policy records.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-6883US	medium4.3OT elevated	0.16% (5th)	—	2026-05-14
GitLab has remediated an issue in GitLab EE affecting all versions from 15.7 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated…

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/596350WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-6883WEB

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