8.1

CVE-2026-2745

Exploit

Authentication Bypass Using an Alternate Path or Channel in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 7.11 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an unauthenticated user to bypass WebAuthn two-factor authentication and gain unauthorized access to user accounts due to inconsistent input validation in the authentication process.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gitlab ≫ GitLab SwEdition community Version >= 7.11.0 < 18.8.7
Gitlab ≫ GitLab SwEdition enterprise Version >= 7.11.0 < 18.8.7
Gitlab ≫ GitLab SwEdition community Version >= 18.9.0 < 18.9.3
Gitlab ≫ GitLab SwEdition enterprise Version >= 18.9.0 < 18.9.3
Gitlab ≫ GitLab Version 18.10.0 SwEdition community
Gitlab ≫ GitLab Version 18.10.0 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 0.28% 0.191
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.1 2.8 5.2
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
cve@gitlab.com 6.8 1.6 5.2
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/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://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/
Vendor Advisory
Release Notes
https://hackerone.com/reports/3557844
Permissions Required
https://gitlab.com/gitlab-org/gitlab/-/work_items/590810
Broken Link