CVE-2026-5816

HIGH

8.0

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.18.0

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado4/22/2026

Ultima modificacion4/22/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-41

Referencias

https://about.gitlab.com/releases/2026/04/22/patch-release-gitlab-18-11-1-released/(cve@gitlab.com)

https://gitlab.com/gitlab-org/gitlab/-/work_items/592816(cve@gitlab.com)

https://hackerone.com/reports/3572231(cve@gitlab.com)

Correlaciones IOC

Sin correlaciones registradas

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