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CVE-2026-4916

nvd nist
Published: Apr 8, 2026Modified: Jul 24, 2026

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2.7
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Exploitability: 1.2 / Impact: 1.4
Source: cve@gitlab.com (Secondary)

Description

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 with custom role permissions to demote or remove higher-privileged group members due to improper authorization checks on member management operations.

Affected (6)

Products: Gitlab: Gitlab
Gitlab
1 product
Gitlab
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Gitlab
Gitlab
From 18.10.0 to 18.10.3
Gitlab
From 18.2.0 to 18.8.9
Gitlab
From 18.9.0 to 18.9.5
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
Gitlab
Gitlab
From 18.10.0 to 18.10.3
Gitlab
From 18.2.0 to 18.8.9
Gitlab
From 18.9.0 to 18.9.5

Related CWEs

CWE-862
Missing Authorization
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

References (3)

Source: cve@gitlab.com
Release NotesVendor Advisory
Source: cve@gitlab.com
Broken Link
Source: cve@gitlab.com
Permissions Required

Timeline

No history available yet.