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    CVE-2013-4465

    Unrestricted file upload vulnerability in the avatar upload functionality in Simple Machines Forum before 2.0.6 and 2.1 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in an unspecified directory.

    Published:Oct 25, 2013
    Last Modified:Apr 11, 2025
    EPS:Oct 25, 2013
    EPSS Score:0.01085
    CVSS Score:4.6

    Affected Products

    Vendor
    Simplemachines
    Product
    Simple Machines Forum

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-39903 (CVSS 7.1) — Simple Machines Forum 2.1 prior to commit 7d048f8 and 3.0 prior to commit a7875e8 contains an authorization by…
    CVE-2025-67163 (CVSS 6.1) — A stored cross-site scripting (XSS) vulnerability in Simple Machines Forum v2.1.6 allows attackers to execute …
    CVE-2025-2583 (CVSS 5.1) — A vulnerability was found in SimpleMachines SMF 2.1.4. It has been classified as problematic. This affects an …
    CVE-2025-2582 (CVSS 5.1) — A vulnerability was found in SimpleMachines SMF 2.1.4 and classified as problematic. Affected by this issue is…
    CVE-2024-7438 (CVSS 5.3) — A vulnerability has been found in SimpleMachines SMF 2.1.4 and classified as problematic. Affected by this vul…
    CVE-2024-7437 (CVSS 5.3) — A vulnerability, which was classified as critical, was found in SimpleMachines SMF 2.1.4. Affected is an unkno…
    CVE-2022-26982 (CVSS 7.2) — SimpleMachinesForum 2.1.1 and earlier allows remote authenticated administrators to execute arbitrary code by …
    CVE-2013-4395 (CVSS 6.1) — Simple Machines Forum (SMF) through 2.0.5 has XSS…
    CVE-2013-0192 (CVSS 4.9) — File Disclosure in SMF (SimpleMachines Forum) <= 2.0.3: Forum admin can read files such as the database config…

    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