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    CVE-2025-55668

    Session Fixation vulnerability in Apache Tomcat via rewrite valve. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105. Older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.

    Published:Aug 13, 2025
    Last Modified:Nov 4, 2025
    EPS:Aug 13, 2025
    EPSS Score:0.00015
    CVSS Score:6.5

    Affected Products

    Vendor
    Apache
    Product
    Tomcat

    Exploits

    https://github.com/gregk4sec/CVE-2025-55668

    Common Weakness Enumeration

    CWE-384 Session Fixation

    Related CVEs

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    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