CVE-2025-4225

HIGH EPSS 26.5%
Published Aug 27, 202510mo ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Aug 27, 2025 10mo ago
Last Modified Jun 17, 2026 2w ago

Description

An issue has been discovered in GitLab CE/EE affecting all versions from 14.1 before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that that under certain conditions could have allowed an unauthenticated attacker to cause a denial-of-service condition affecting all users by sending specially crafted GraphQL requests.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
26.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-770

Affected Products 6

VendorProductVersionRange
gitlabgitlab*≥14.1.0  –  <18.1.5
gitlabgitlab*≥14.1.0  –  <18.1.5
gitlabgitlab*≥18.2.0  –  <18.2.5
gitlabgitlab*≥18.2.0  –  <18.2.5
gitlabgitlab18.3.0any
gitlabgitlab18.3.0any

References 2

  • gitlab.com https://gitlab.com/gitlab-org/gitlab/-/issues/538983
    Broken Link
  • hackerone.com https://hackerone.com/reports/3100624
    Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.