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    CVE-2026-32287

    Boolean XPath expressions that evaluate to true can cause an infinite loop in logicalQuery.Select, leading to 100% CPU usage. This can be triggered by top-level selectors such as "1=1" or "true()".

    Published:Mar 26, 2026
    Last Modified:Apr 22, 2026
    EPS:Mar 26, 2026
    EPSS Score:0.00058
    CVSS Score:7.5

    Affected Products

    Vendor
    Antchfx
    Product
    Xpath

    Exploits

    https://securityinfinity.com/research/infinite-loop-dos-in-antchfx-xpath-logicalquery-select

    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