CVE-2026-20779
Gitea TOTP single-use enforcement defect allows OTP replay
- State
- Published
- Severity
- 7.1 High
- Published
- Jul 3, 2026
- Updated
- Jul 7, 2026
- Reserved
- Mar 3, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.1 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N | Gitea |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Gitea Open Source Git ServerGitea |
|
References
- GitHub Security Advisoryvendor-advisory
- GitHub Pull Request #38151patch
- Gitea v1.26.3 Releaserelease-notes
- Gitea v1.26.4 Release Blog Postrelease-notes
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