CVE-2026-28699 PUBLISHED

Gitea Basic Auth bypasses OAuth2 access token scopes

Assigner: Gitea
Reserved: 03.03.2026 Published: 03.07.2026 Updated: 03.07.2026

Gitea versions up to and including 1.26.1 allow OAuth2 access token scope enforcement to be bypassed through HTTP Basic authentication.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS Score: 8.1

Product Status

Vendor Gitea
Product Gitea Open Source Git Server
Versions Default: unaffected
  • affected from 0 to 1.26.1 (incl.)

Credits

  • Alardiians reporter

References

Problem Types

  • Improper Access Control CWE
  • Incorrect Authorization CWE