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    CVE-2020-11807

    Because of Unrestricted Upload of a File with a Dangerous Type, Sourcefabric Newscoop 4.4.7 allows an authenticated user to execute arbitrary PHP code (and sometimes terminal commands) on a server by making an avatar update and then visiting the avatar file under the /images/ path.

    Published:May 19, 2020
    Last Modified:Nov 21, 2024
    EPS:May 19, 2020
    EPSS Score:0.0007
    CVSS Score:7.8

    Affected Products

    Vendor
    Sourcefabric
    Product
    Newscoop

    Exploits

    https://gist.github.com/V-Rico/82e9e52ac451dc20eef87b0999b3b1eehttps://gist.github.com/V-Rico/82e9e52ac451dc20eef87b0999b3b1ee

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    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