CVE-2026-1663

MEDIUM EPSS 8.8%
Published Mar 11, 20263mo ago · Modified Jun 17, 20262w ago
4.3 CVSS 3.1
Medium
Find Similar
Published Mar 11, 2026 3mo ago
Last Modified Jun 17, 2026 2w ago

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.4 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user with group import permissions to create labels in private projects due to improper authorization validation in the group import process under certain circumstances.

CVSS Details

Base Score
4.3
Exploitability
2.8
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
8.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-862 Missing Authorization Authorization

Affected Products 6

VendorProductVersionRange
gitlabgitlab*≥14.4.0  –  <18.7.6
gitlabgitlab*≥14.4.0  –  <18.7.6
gitlabgitlab*≥18.8.0  –  <18.8.6
gitlabgitlab*≥18.8.0  –  <18.8.6
gitlabgitlab*≥18.9.0  –  <18.9.2
gitlabgitlab*≥18.9.0  –  <18.9.2

References 3

  • about.gitlab.com https://about.gitlab.com/releases/2026/03/11/patch-release-gitlab-18-9-2-released/
    Vendor Advisory
  • gitlab.com https://gitlab.com/gitlab-org/gitlab/-/work_items/588207
    Broken Link
  • hackerone.com https://hackerone.com/reports/3485548
    Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.