EUVD-2026-32620
GHSA-64q9-48cg-f6vv
CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
Lifecycle Timeline
2DescriptionNVD
GitLab has remediated an issue in GitLab EE affecting all versions from 18.8 before 18.10.7, 18.11 before 18.11.4, and 19.0 before 19.0.1 that, under certain conditions, could have allowed an authenticated user to cause specific Duo AI workflows to run under another user's identity due to improper user identity resolution when triggering Duo AI workflow runners.
AnalysisAI
Identity confusion in GitLab EE's Duo AI workflow runners lets an authenticated, low-privileged user cause specific Duo AI workflows to execute under another user's identity, crossing the trust boundary between accounts (CVSS scope: changed). The flaw stems from improper user identity resolution and affects GitLab Enterprise Edition 18.8 through 18.10.6, 18.11 through 18.11.3, and 19.0, with High confidentiality and integrity impact but no availability impact. …
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