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    CVE-2024-25191

    php-jwt 1.0.0 uses strcmp (which is not constant time) to verify authentication, which makes it easier to bypass authentication via a timing side channel.

    Published:Feb 8, 2024
    Last Modified:Jun 12, 2025
    EPS:Feb 8, 2024
    EPSS Score:0.00072
    CVSS Score:9.8

    Affected Products

    Vendor
    Zihanggao
    Product
    Php-jwt

    Exploits

    https://github.com/P3ngu1nW/CVE_Request/blob/main/cdoco%3Aphp-jwt.mdhttps://github.com/P3ngu1nW/CVE_Request/blob/main/cdoco%3Aphp-jwt.md

    Common Weakness Enumeration

    CWE-203 Observable Discrepancy

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-189 Black Box Reverse Engineering

    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