BIT-gitlab-2026-4363

vendorUSosv

Incorrect Authorization in GitLab

view advisory published 2026-03-27Licence: per source

GitLab has remediated an issue in GitLab EE affecting all versions from 18.1 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that under certain conditions could have allowed an authenticated user to gain unauthorized access to resources due to improper caching of authorization decisions.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-4363US	—OT elevated	0.12% (2nd)	—	2026-03-25
GitLab has remediated an issue in GitLab EE affecting all versions from 18.1 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that under certain conditions could have al…

references

External citations — patches, advisories, analysis.

https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/ADVISORY
https://gitlab.com/gitlab-org/gitlab/-/work_items/578561WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-4363WEB

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