CVE-2025-0549

MEDIUM EPSS 24.8%
Published May 9, 20251y ago · Modified Jun 17, 20262w ago
6.8 CVSS 3.1
Medium
Find Similar
Published May 9, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 17.3 prior to 17.9.8, from 17.10 prior to 17.10.6, and from 17.11 prior to 17.11.2. A security vulnerability allows attackers to bypass Device OAuth flow protections, enabling authorization form submission through minimal user interaction.

CVSS Details

Base Score
6.8
Exploitability
1.6
Impact
5.2
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability None

Threat Intelligence

EPSS Exploit Probability
24.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-288

Affected Products 6

VendorProductVersionRange
gitlabgitlab*≥17.3.0  –  <17.9.8
gitlabgitlab*≥17.3.0  –  <17.9.8
gitlabgitlab*≥17.10.0  –  <17.10.6
gitlabgitlab*≥17.10.0  –  <17.10.6
gitlabgitlab*≥17.11.0  –  <17.11.2
gitlabgitlab*≥17.11.0  –  <17.11.2

References 2

  • gitlab.com https://gitlab.com/gitlab-org/gitlab/-/issues/513996
    ExploitIssue Tracking
  • hackerone.com https://hackerone.com/reports/2927555
    Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.