CVE-2026-4916

LOW EPSS 26.7%
Published Apr 8, 20262mo ago · Modified Jun 17, 20262w ago
2.7 CVSS 3.1
Low
Find Similar
Published Apr 8, 2026 2mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
2.7
Exploitability
1.2
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
26.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-862 Missing Authorization Authorization

Affected Products 6

VendorProductVersionRange
gitlabgitlab*≥18.2.0  –  <18.8.9
gitlabgitlab*≥18.9.0  –  <18.9.5
gitlabgitlab*≥18.10.0  –  <18.10.3
gitlabgitlab*≥18.2.0  –  <18.8.9
gitlabgitlab*≥18.9.0  –  <18.9.5
gitlabgitlab*≥18.10.0  –  <18.10.3

References 3

  • about.gitlab.com https://about.gitlab.com/releases/2026/04/08/patch-release-gitlab-18-10-3-released/
    Release NotesVendor Advisory
  • gitlab.com https://gitlab.com/gitlab-org/gitlab/-/work_items/565414
    Broken Link
  • hackerone.com https://hackerone.com/reports/3301240
    Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.