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    CVE-2016-9187

    Unrestricted file upload vulnerability in the double extension support in the "image" module in Moodle 3.1.2 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, and then accessing it via unspecified vectors.

    Published:Nov 4, 2016
    Last Modified:Apr 12, 2025
    EPS:Nov 4, 2016
    EPSS Score:0.03277
    CVSS Score:8.8

    Affected Products

    Vendor
    Moodle
    Product
    Moodle

    Exploits

    https://packetstormsecurity.com/files/139466/Moodle-CMS-3.1.2-Cross-Site-Scripting-File-Upload.htmlhttps://packetstormsecurity.com/files/139466/Moodle-CMS-3.1.2-Cross-Site-Scripting-File-Upload.html

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    Related CVEs

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    CVE-2026-26046 (CVSS 7.2) — A vulnerability was found in a Moodle TeX filter administrative setting where insufficient sanitization of con…
    CVE-2026-26045 (CVSS 7.2) — A flaw was identified in Moodle’s backup restore functionality where specially crafted backup files were not p…
    CVE-2025-67857 (CVSS 4.3) — A flaw was found in moodle. During anonymous assignment submissions, user identifiers were inadvertently expos…
    CVE-2025-67856 (CVSS 5.4) — A flaw was found in Moodle. An authorization logic flaw, specifically due to incomplete role checks during the…
    CVE-2025-67855 (CVSS 5.4) — A flaw was found in mooodle. A remote attacker could exploit a reflected Cross-Site Scripting (XSS) vulnerabil…
    CVE-2025-67853 (CVSS 7.5) — A flaw was found in Moodle. A remote attacker could exploit a lack of proper rate limiting in the confirmation…
    CVE-2025-67852 (CVSS 3.5) — A flaw was found in Moodle. An open redirect vulnerability in the OAuth login flow allows a remote attacker to…

    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