Cmsimple

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    Products: 2
    Vulnerabilities: 21
    Known Exploited: 0
    2
    Critical Level Threats
    9
    High Level Threats
    10
    Medium Level Threats
    0
    Low Level Threats

    Vulnerabilities

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    Vulnerabilities

    CVE-2026-88418

    CSRF Ignored Enables Persistent Remote Code Execution in CMSimple 5.24

    Last Modified: Sep 26, 2026
    Published: Sep 22, 2026

    CVE-2021-47733

    CMSimple 5.4 Cross-Site Scripting via HTML Unicode Encoding

    Last Modified: Apr 07, 2026
    Published: Dec 23, 2025

    CVE-2021-47735

    CMSimple 5.4 Authenticated Remote Code Execution via Template Editing

    Last Modified: Mar 05, 2026
    Published: Dec 23, 2025

    CVE-2021-47734

    CMSimple 5.4 Authenticated Local File Inclusion Remote Code Execution

    Last Modified: Mar 17, 2026
    Published: Dec 23, 2025

    CVE-2021-47732

    CMSimple 5.2 Stored Cross-Site Scripting via Filebrowser External Input

    Last Modified: Apr 07, 2026
    Published: Dec 23, 2025
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    Cmsimple Vulnerabilities & Security CVEs | CVE-DB