6.5

CVE-2026-4527

Exploit

Cross-Site Request Forgery (CSRF) in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.10 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an unauthenticated user to create unauthorized Jira subscriptions for a targeted user's namespace via a specially crafted link due to missing CSRF protection.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gitlab ≫ GitLab SwEditioncommunity Version >= 11.10.0 < 18.9.7
Gitlab ≫ GitLab SwEditionenterprise Version >= 11.10.0 < 18.9.7
Gitlab ≫ GitLab SwEditioncommunity Version >= 18.10.0 < 18.10.6
Gitlab ≫ GitLab SwEditionenterprise Version >= 18.10.0 < 18.10.6
Gitlab ≫ GitLab SwEditioncommunity Version >= 18.11.0 < 18.11.3
Gitlab ≫ GitLab SwEditionenterprise Version >= 18.11.0 < 18.11.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.15% 0.048
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
cve@gitlab.com 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE-352 Cross-Site Request Forgery (CSRF)

The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/
Release Notes
https://gitlab.com/gitlab-org/gitlab/-/work_items/594339
Broken Link
https://hackerone.com/reports/3590487
Permissions Required