CVE Feed

    Dashboard / CVE / CVE-2025-59835

    CVE-2025-59835

    LangBot is a global IM bot platform designed for LLMs. In versions 4.1.0 up to but not including 4.3.5, authorized attackers can exploit the /api/v1/files/documents interface to perform arbitrary file uploads. Since this interface does not strictly restrict the storage directory of files on the server, it is possible to upload dangerous files to specific system directories. This is fixed in version 4.3.5.

    Published:Oct 2, 2025
    Last Modified:Apr 15, 2026
    EPS:Oct 2, 2025
    EPSS Score:0.00058
    CVSS Score:8.6

    Affected Products

    Vendor
    Langbot
    Product
    Langbot

    Exploits

    No exploit reference

    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