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    CVE-2026-61630

    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.

    Published:Sep 21, 2026
    Last Modified:Sep 21, 2026
    EPS:Sep 21, 2026
    EPSS Score:
    CVSS Score:4.2

    Affected Products

    Vendor
    Lucasdillmann
    Product
    Nginx-ignition

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High