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    CVE-2025-2123

    A vulnerability, which was classified as problematic, has been found in GeSHi up to 1.0.9.1. Affected by this issue is the function get_var of the file /contrib/cssgen.php of the component CSS Handler. The manipulation of the argument default-styles/keywords-1/keywords-2/keywords-3/keywords-4/comments leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

    Published:Mar 9, 2025
    Last Modified:Jun 23, 2025
    EPS:Mar 9, 2025
    EPSS Score:0.00037
    CVSS Score:3.5

    Affected Products

    Vendor
    Qbnz
    Product
    Geshi

    Exploits

    https://github.com/GeSHi/geshi-1.0/issues/159https://github.com/GeSHi/geshi-1.0/issues/159#issue-2880408694https://vuldb.com/?submit.507418https://github.com/GeSHi/geshi-1.0/issues/159https://github.com/GeSHi/geshi-1.0/issues/159#issue-2880408694

    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