CVE-2026-20750

CRITICAL EPSS 31.1%
Published Jan 22, 20265mo ago · Modified Jun 17, 20262w ago
9.1 CVSS 3.1
Critical
Find Similar
Published Jan 22, 2026 5mo ago
Last Modified Jun 17, 2026 2w ago

Description

Gitea does not properly validate project ownership in organization project operations. A user with project write access in one organization may be able to modify projects belonging to a different organization.

CVSS Details

Base Score
9.1
Exploitability
3.9
Impact
5.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability None

Threat Intelligence

EPSS Exploit Probability
31.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-284

Affected Products 1

VendorProductVersionRange
giteagitea* <1.25.4

References 5

  • blog.gitea.com https://blog.gitea.com/release-of-1.25.4/
    Release Notes
  • github.com https://github.com/go-gitea/gitea/pull/36318
    Issue TrackingPatch
  • github.com https://github.com/go-gitea/gitea/pull/36373
    Issue TrackingPatch
  • github.com https://github.com/go-gitea/gitea/releases/tag/v1.25.4
    Release Notes
  • github.com https://github.com/go-gitea/gitea/security/advisories/GHSA-h4fh-pc4w-8w27
    Broken Link

Remediation

  • github.com https://github.com/go-gitea/gitea/pull/36318
    Issue TrackingPatch
  • github.com https://github.com/go-gitea/gitea/pull/36373
    Issue TrackingPatch