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    CVE-2023-31689

    In Wcms 0.3.2, an attacker can send a crafted request from a vulnerable web application backend server /wcms/wex/html.php via the finish parameter and the textAreaCode parameter. It can write arbitrary strings into custom file names and upload any files, and write malicious code to execute scripts to trigger command execution.

    Published:May 22, 2023
    Last Modified:Jan 28, 2025
    EPS:May 22, 2023
    EPSS Score:0.05053
    CVSS Score:9.8

    Affected Products

    Vendor
    Wcms
    Product
    Wcms

    Exploits

    https://github.com/vedees/wcms/issues/15https://github.com/vedees/wcms/issues/15

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

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    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