4.3

CVE-2026-2726

Medienbericht
Exploit

Incorrect Authorization in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.10 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an authenticated user to perform unauthorized actions on merge requests in other projects due to improper access control during cross-repository operations.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gitlab ≫ GitLab SwEditioncommunity Version >= 11.10.0 < 18.8.7
Gitlab ≫ GitLab SwEditionenterprise Version >= 11.10.0 < 18.8.7
Gitlab ≫ GitLab SwEditioncommunity Version >= 18.9.0 < 18.9.3
Gitlab ≫ GitLab SwEditionenterprise Version >= 18.9.0 < 18.9.3
Gitlab ≫ GitLab Version18.10.0 SwEditioncommunity
Gitlab ≫ GitLab Version18.10.0 SwEditionenterprise
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.091
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
cve@gitlab.com 4.3 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

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VulnDex Intel
Media Report
26.03.2026 14:24
https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/
Vendor Advisory
Release Notes
https://hackerone.com/reports/3543886
Permissions Required
https://gitlab.com/gitlab-org/gitlab/-/work_items/590717
Broken Link