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    CVE-2023-4521

    The Import XML and RSS Feeds WordPress plugin before 2.1.5 contains a web shell, allowing unauthenticated attackers to perform RCE. The plugin/vendor was not compromised and the files are the result of running a PoC for a previously reported issue (https://wpscan.com/vulnerability/d4220025-2272-4d5f-9703-4b2ac4a51c42) and not deleting the created files when releasing the new version.

    Published:Sep 25, 2023
    Last Modified:Apr 23, 2025
    EPS:Sep 25, 2023
    EPSS Score:0.91057
    CVSS Score:9.8

    Affected Products

    Vendor
    Mooveagency
    Product
    Import Xml And Rss Feeds

    Exploits

    https://wpscan.com/vulnerability/de2cdb38-3a9f-448e-b564-a798d1e93481https://wpscan.com/vulnerability/de2cdb38-3a9f-448e-b564-a798d1e93481

    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