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    CVE-2022-4120

    The Stop Spammers Security | Block Spam Users, Comments, Forms WordPress plugin before 2022.6 passes base64 encoded user input to the unserialize() PHP function when CAPTCHA are used as second challenge, which could lead to PHP Object injection if a plugin installed on the blog has a suitable gadget chain

    Published:Dec 26, 2022
    Last Modified:Apr 14, 2025
    EPS:Dec 26, 2022
    EPSS Score:0.21224
    CVSS Score:9.8

    Affected Products

    Vendor
    Trumani
    Product
    Stop Spammers

    Exploits

    https://wpscan.com/vulnerability/e8bb79db-ef77-43be-b449-4c4b5310eedfhttps://wpscan.com/vulnerability/e8bb79db-ef77-43be-b449-4c4b5310eedf

    Common Weakness Enumeration

    No CWE recorded yet

    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