VULNERABILITY INTELLIGENCE

CVE-2026-20736

CVSS score7.5 HIGH
EPSS probability0.43%
CISA KEVNot currently listed
Published2026-01-22
Last modified2026-07-15
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

Gitea does not properly verify repository context when deleting attachments. A user who previously uploaded an attachment to a repository may be able to delete it after losing access to that repository by making the request through a different repository they can access.

Weakness classification

  • 88ee5874-cf24-4952-aea0-31affedb7ff2: CWE-284
  • 0b0ca135-0b70-47e7-9f44-1890c2a1c46c: CWE-284

Primary references