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    CVE-2023-34939

    Onlyoffice Community Server before v12.5.2 was discovered to contain a remote code execution (RCE) vulnerability via the component UploadProgress.ashx.

    Published:Jun 22, 2023
    Last Modified:Dec 6, 2024
    EPS:Jun 22, 2023
    EPSS Score:0.12428
    CVSS Score:9.8

    Affected Products

    Vendor
    Onlyoffice
    Product
    Onlyoffice

    Exploits

    https://github.com/firsov/onlyofficehttps://github.com/firsov/onlyoffice/blob/main/CVE-2023-34939-PoC.mdhttps://github.com/firsov/onlyofficehttps://github.com/firsov/onlyoffice/blob/main/CVE-2023-34939-PoC.md

    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