4.3

CVE-2026-2104

Exploit

Authorization Bypass Through User-Controlled Key in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user to access confidential issues assigned to other users via CSV export due to insufficient authorization checks.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gitlab ≫ GitLab SwEditionenterprise Version >= 18.2.0 < 18.8.9
Gitlab ≫ GitLab SwEditionenterprise Version >= 18.9.0 < 18.9.5
Gitlab ≫ GitLab SwEditionenterprise Version >= 18.10.0 < 18.10.3
Gitlab ≫ GitLab SwEditioncommunity Version >= 18.2.0 < 18.8.9
Gitlab ≫ GitLab SwEditioncommunity Version >= 18.9.0 < 18.9.5
Gitlab ≫ GitLab SwEditioncommunity Version >= 18.10.0 < 18.10.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.041
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-639 Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.