CVE-2026-26232CWE-294

Gitea OAuth2 authorization codes lack expiry and reuse enforcement

Critical · published July 3, 2026

CVSS v3.1
9.1
EPSS
0%
Percentile
41.6
In the wild
Unconfirmed
What it is

Gitea versions before 1.25.5 do not consistently enforce OAuth2 authorization code expiry and single-use behavior during token exchange.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00495 · 41.6th percentile
Weakness
CWE-294 · Authentication Bypass by Capture-replay
Published
2026-07-03T20:19Z
EPSS history
Timeline
  • 03 JUL 20:19Z
    Gitea OAuth2 authorization codes lack expiry and reuse enforcement
    cvelistv5