CVE-2021-42194

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    CVE-2021-42194

    Published: 20 Mar 2022Last Modified: 7 Aug 2026

    Summary:

    Details: The wechat_return function in /controller/Index.php of EyouCms V1.5.4-UTF8-SP3 passes the user's input directly into the simplexml_ load_ String function, which itself does not prohibit external entities, triggering a XML external entity (XXE) injection vulnerability.

    References: https://github.com/eyoucms/eyoucms/issues/19

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 8e304703c698d8e565dd71d6b7337c36182fe9db
    Fixed -None

    Affected versions

    1.5.4

    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
    CVE-2021-42194 | CVE-DB