CVE-2026-20779CWE-294

Gitea TOTP single-use enforcement defect allows OTP replay

High · published July 3, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
40.5
In the wild
Unconfirmed
What it is

Gitea versions from 1.5.0 before 1.26.3 have a TOTP single-use enforcement defect that allows a valid TOTP code to be accepted more than once across web two-factor authentication flows and the Basic Auth X-Gitea-OTP path.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00481 · 40.5th percentile
Weakness
CWE-294 · Authentication Bypass by Capture-replay
Published
2026-07-03T20:19Z
EPSS history
Timeline
  • 03 JUL 20:19Z
    Gitea TOTP single-use enforcement defect allows OTP replay
    cvelistv5