CVE-2026-1751

LOW EPSS 9.3%
Published Feb 2, 20264mo ago · Modified Jun 17, 20262w ago
3.1 CVSS 3.1
Low
Find Similar
Published Feb 2, 2026 4mo ago
Last Modified Jun 17, 2026 2w ago

Description

A vulnerability has been discovered in GitLab CE/EE affecting all versions starting with 16.8 before 18.5.0 that could have allowed unauthorized edits to merge request approval rules under certain conditions.

CVSS Details

Base Score
3.1
Exploitability
1.6
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
9.3% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-862 Missing Authorization Authorization

Affected Products 2

VendorProductVersionRange
gitlabgitlab*≥16.8.0  –  <18.5.0
gitlabgitlab*≥16.8.0  –  <18.5.0

References 2

  • gitlab.com https://gitlab.com/gitlab-org/gitlab/-/issues/519340
    ExploitIssue TrackingVendor Advisory
  • hackerone.com https://hackerone.com/reports/2980839
    Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.