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CVE-2026-5816
HIGH8.0
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.10 before 18.10.4 and 18.11 before 18.11.1 that could have allowed an unauthenticated user to execute arbitrary JavaScript in a user's browser session due to improper path validation under certain conditions.
Details CVE
Score CVSS v3.18.0
SeveriteHIGH
Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Vecteur d'attaqueNETWORK
ComplexiteHIGH
Privileges requisNONE
Interaction utilisateurREQUIRED
Publie4/22/2026
Derniere modification4/22/2026
Sourcenvd
Observations honeypot0
Faiblesses (CWE)
CWE-41
References
https://gitlab.com/gitlab-org/gitlab/-/work_items/592816(cve@gitlab.com)
https://hackerone.com/reports/3572231(cve@gitlab.com)
Correlations IOC
Aucune correlation enregistree
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