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    CVE-2020-13978

    Monstra CMS 3.0.4 allows an attacker, who already has administrative access to modify .chunk.php files on the Edit Chunk screen, to execute arbitrary OS commands via the Theme Module by visiting the admin/index.php?id=themes&action=edit_chunk URI. NOTE: there is no indication that the Edit Chunk feature was intended to prevent an administrator from using PHP's exec feature

    Published:Jun 9, 2020
    Last Modified:Nov 21, 2024
    EPS:Jun 9, 2020
    EPSS Score:0.00435
    CVSS Score:7.2

    Affected Products

    Vendor
    Monstra
    Product
    Monstra Cms

    Exploits

    https://github.com/monstra-cms/monstra/issues/464https://github.com/monstra-cms/monstra/issues/464

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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
    CVE-2020-13978 — Monstra (High 7.2) | CVE-DB