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    CVE-2021-24988

    The WP RSS Aggregator WordPress plugin before 4.19.3 does not sanitise and escape data before outputting it in the System Info admin dashboard, which could lead to a Stored XSS issue due to the wprss_dismiss_addon_notice AJAX action missing authorisation and CSRF checks, allowing any authenticated users, such as subscriber to call it and set a malicious payload in the addon parameter.

    Published:Dec 27, 2021
    Last Modified:Nov 21, 2024
    EPS:Dec 27, 2021
    EPSS Score:0.00123
    CVSS Score:5.4

    Affected Products

    Vendor
    Wprssaggregator
    Product
    Wp Rss Aggregator

    Exploits

    https://wpscan.com/vulnerability/0742483b-6314-451b-a63a-536fd1e14845https://wpscan.com/vulnerability/0742483b-6314-451b-a63a-536fd1e14845

    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