CVE-2026-14814highCWE-625

CVE-2026-14814: high-severity vulnerability in GitLab

Permissive Regular Expression in GitLab

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41Vexday Risk Score

No sign of exploitation. It has an official Brazilian government alert and has a public proof of concept.

ssvc Attendcvss 8.2epss 0.4%
Official alert in Brazil

Brazil's federal government published an alert, recommendation or bulletin that cites this vulnerability.

Source: CTIR Gov (GSI) and CISC Gov.br, under the CC BY-ND 3.0 license.
GitLab has remediated an issue in GitLab CE/EE affecting all versions before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed a user to poison cached responses for raw repository files, causing targeted users' CI/CD pipelines to execute specially crafted content and potentially exposing protected environment variables, due to improper validation of repository references.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
Affected products
GitLab · GitLab
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