4.3

CVE-2026-8937

Missing Authorization in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.0 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to read private child issue contents, including titles and descriptions, from projects they had no access to, due to missing authorization checks on linked work items within visible epics.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gitlab ≫ GitLab SwEdition community Version >= 19.0.0 < 19.2.7
Gitlab ≫ GitLab SwEdition enterprise Version >= 19.0.0 < 19.2.7
Gitlab ≫ GitLab SwEdition community Version >= 19.3.0 < 19.3.3
Gitlab ≫ GitLab SwEdition enterprise Version >= 19.3.0 < 19.3.3
Gitlab ≫ GitLab Version 19.4.0 SwEdition community
Gitlab ≫ GitLab Version 19.4.0 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 0.26% 0.163
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:L/I:N/A:N
CWE-862 Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-1-released/
Vendor Advisory
Release Notes
https://gitlab.com/gitlab-org/gitlab/-/work_items/600533
Broken Link
https://hackerone.com/reports/3702369
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