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    CVE-2015-10004

    Token validation methods are susceptible to a timing side-channel during HMAC comparison. With a large enough number of requests over a low latency connection, an attacker may use this to determine the expected HMAC.

    Published:Dec 27, 2022
    Last Modified:Apr 11, 2025
    EPS:Dec 27, 2022
    EPSS Score:0.00094
    CVSS Score:7.5

    Affected Products

    Vendor
    Json Web Token Project
    Product
    Json Web Token

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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