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    CVE-2021-47951

    WordPress Picture Gallery 1.4.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the Edit Content URL field in the Access Control settings. Attackers can enter JavaScript payloads in the plugin options that are stored in the database and executed when the functionality is triggered, enabling session hijacking or credential theft.

    Published:May 10, 2026
    Last Modified:May 11, 2026
    EPS:May 10, 2026
    EPSS Score:0.00029
    CVSS Score:6.4

    Affected Products

    Vendor
    Picture-gallery
    Product
    Picture Gallery
    Vendor
    Videowhisper
    Product
    Picture Gallery
    Vendor
    Wordpress
    Product
    Wordpress

    Exploits

    No exploit reference

    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