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    CVE-2024-0561

    The Ultimate Posts Widget WordPress plugin before 2.3.1 does not validate and escape some of its Widget options before outputting them back in attributes, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

    Published:Mar 11, 2024
    Last Modified:May 1, 2025
    EPS:Mar 11, 2024
    EPSS Score:0.00272
    CVSS Score:5.4

    Affected Products

    Vendor
    Inisev
    Product
    Ultimate Posts Widget
    Vendor
    Themecheck
    Product
    Ultimate Posts Widget

    Exploits

    https://wpscan.com/vulnerability/99b6aa8b-deb9-48f8-8896-f3c8118a4f70/https://wpscan.com/vulnerability/99b6aa8b-deb9-48f8-8896-f3c8118a4f70/

    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