CVE-2025-1477

HIGH EPSS 33.9%
Published Aug 13, 202510mo ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Aug 13, 2025 10mo ago
Last Modified Jun 17, 2026 1w ago

Description

An issue has been discovered in GitLab CE/EE affecting all versions from 8.14 before 18.0.6, 18.1 before 18.1.4, and 18.2 before 18.2.2 that could have allowed an unauthenticated user to create a denial of service condition by sending specially crafted payloads to specific integration API endpoints.

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
33.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-770

Affected Products 6

VendorProductVersionRange
gitlabgitlab*≥8.1.4  –  <18.0.6
gitlabgitlab*≥8.1.4  –  <18.0.6
gitlabgitlab*≥18.1.0  –  <18.1.4
gitlabgitlab*≥18.1.0  –  <18.1.4
gitlabgitlab*≥18.2.0  –  <18.2.2
gitlabgitlab*≥18.2.0  –  <18.2.2

References 2

  • gitlab.com https://gitlab.com/gitlab-org/gitlab/-/issues/520353
    Broken Link
  • hackerone.com https://hackerone.com/reports/2987614
    Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.