BIT-gitlab-2026-15831

vendorUSosv

Generation of Incorrect Security Tokens in GitLab

view advisory published 2026-08-17Licence: per source

GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.1.3 and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user to bypass administrator-configured tool governance policies due to improper authorization enforcement during token generation.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-15831US	—	0.30% (23rd)	—	2026-07-29
GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.1.3 and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated…

references

External citations — patches, advisories, analysis.

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released/ADVISORY
https://gitlab.com/gitlab-org/gitlab/-/work_items/605484WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-15831WEB

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