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    CVE-2018-6383

    Monstra CMS through 3.0.4 has an incomplete "forbidden types" list that excludes .php (and similar) file extensions but not the .pht or .phar extension, which allows remote authenticated Admins or Editors to execute arbitrary PHP code by uploading a file, a different vulnerability than CVE-2017-18048.

    Published:Jan 29, 2018
    Last Modified:Nov 21, 2024
    EPS:Jan 29, 2018
    EPSS Score:0.09996
    CVSS Score:8.8

    Affected Products

    Vendor
    Monstra
    Product
    Monstra

    Exploits

    http://packetstormsecurity.com/files/162968/Monstra-CMS-3.0.4-Remote-Code-Execution.htmlhttps://github.com/Hacker5preme/Exploits/tree/main/CVE-2018-6383-Exploithttps://github.com/monstra-cms/monstra/issues/429http://packetstormsecurity.com/files/162968/Monstra-CMS-3.0.4-Remote-Code-Execution.htmlhttps://github.com/Hacker5preme/Exploits/tree/main/CVE-2018-6383-Exploithttps://github.com/monstra-cms/monstra/issues/429https://www.exploit-db.com/exploits/49949

    Related CVEs

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    CVE-2024-36774 (CVSS 7.2) — An arbitrary file upload vulnerability in Monstra CMS v3.0.4 allows attackers to execute arbitrary code via up…
    CVE-2021-40940 (CVSS 9.8) — Monstra 3.0.4 does not filter the case of php, which leads to an unrestricted file upload vulnerability.…
    CVE-2021-36548 (CVSS 9.8) — A remote code execution (RCE) vulnerability in the component /admin/index.php?id=themes&action=edit_template&f…
    CVE-2020-25414 (CVSS 9.8) — A local file inclusion vulnerability was discovered in the captcha function in Monstra 3.0.4 which allows remo…
    CVE-2020-13384 (CVSS 8.8) — Monstra CMS 3.0.4 allows remote authenticated users to upload and execute arbitrary PHP code via admin/index.p…
    CVE-2020-8439 (CVSS 6.5) — Monstra CMS through 3.0.4 allows remote authenticated users to take over arbitrary user accounts via a modifie…
    CVE-2018-17418 (CVSS 7.2) — Monstra CMS 3.0.4 allows remote attackers to execute arbitrary PHP code via a mixed-case file extension, as de…
    CVE-2018-18694 (CVSS 4.8) — admin/index.php?id=filesmanager in Monstra CMS 3.0.4 allows remote authenticated administrators to trigger sto…

    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