5.5

CVE-2026-3035

Exploit

Authentication Bypass Using an Alternate Path or Channel in GitLab

GitLab has remediated an issue in GitLab EE affecting all versions from 11.3 before 19.1.7, 19.2 before 19.2.5, and 19.3 before 19.3.1 that, under certain conditions, an authenticated user with project Maintainer permissions could have accessed the terminal of a protected environment they were not authorized to use due to improper authorization checks.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gitlab ≫ GitLab SwEdition enterprise Version >= 11.3.0 < 19.1.7
Gitlab ≫ GitLab SwEdition enterprise Version >= 19.2.0 < 19.2.5
Gitlab ≫ GitLab Version 19.3.0 SwEdition enterprise
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.148
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
cve@gitlab.com 5.5 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
CWE-288 Authentication Bypass Using an Alternate Path or Channel

The product requires authentication, but the product has an alternate path or channel that does not require authentication.

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-1-released/
Vendor Advisory
Release Notes
https://hackerone.com/reports/3529751
Third Party Advisory
Permissions Required
https://gitlab.com/gitlab-org/gitlab/-/work_items/591189
Vendor Advisory
Issue Tracking