CVE-2026-6896

5.4 Moyenne

Publiée le 08/07/2026 à 23:16 · Modifiée le 09/07/2026 à 22:38 · Analysée par le NVD · Source : cve@gitlab.com

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 13.11 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to execute arbitrary scripts in another user's browser session due to improper sanitization of user-supplied input.

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Produits concernés

Scores CVSS

Version	Score	Source	Vecteur
3.1	8.7 Élevée	cve@gitlab.com	`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N`
3.1	5.4 Moyenne	nvd@nist.gov (NVD)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N`

Faiblesses (CWE)

CWE-79

Références

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-2-released/ Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/work_items/597887 Broken Link
https://hackerone.com/reports/3682085 Permissions Required

CVE-2026-6896

Description

Produits concernés

Scores CVSS

Faiblesses (CWE)

Références

Ailleurs