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.
Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Mon, 21 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 21 Sep 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Lucasdillmann
Lucasdillmann nginx-ignition
Vendors & Products Lucasdillmann
Lucasdillmann nginx-ignition

Mon, 21 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
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.
Title nginx ignition has TOTP Reuse During Validity Window
Weaknesses CWE-287
References
Metrics cvssV3_1

{'score': 4.2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-09-21T20:46:12.049Z

Reserved: 2026-07-10T17:38:57.110Z

Link: CVE-2026-61630

cve-icon Vulnrichment

Updated: 2026-09-21T19:40:24.667Z

cve-icon NVD

Status : Received

Published: 2026-09-21T15:17:30.650

Modified: 2026-09-21T21:17:06.997

Link: CVE-2026-61630

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-21T19:23:42Z

Weaknesses