CVE-2026-61630
nginx ignition has TOTP Reuse During Validity Window
- State
- Published
- Severity
- 4.2 Medium
- Published
- Sep 21, 2026
- Updated
- Sep 21, 2026
- Reserved
- Jul 10, 2026
Description
nginx ignition is a user interface for the nginx web server. In versions 2.33.0 through 2.35.0, any user that has enabled the OTP 2FA can have their TOTP reused during the standard 30 second validity window. Version 2.35.1 patches the issue.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.2 Medium | CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N | GitHub_M |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
nginx-ignitionlucasdillmann |
|
References
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