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    CVE-2013-6404

    Quassel core (server daemon) in Quassel IRC before 0.9.2 does not properly verify the user ID when accessing user backlogs, which allows remote authenticated users to read other users' backlogs via the bufferid in (1) 16/select_buffer_by_id.sql, (2) 16/select_buffer_by_id.sql, and (3) 16/select_buffer_by_id.sql in core/SQL/PostgreSQL/.

    Published:Dec 9, 2013
    Last Modified:Apr 11, 2025
    EPS:Dec 9, 2013
    EPSS Score:0.00447
    CVSS Score:4

    Affected Products

    Vendor
    Quassel-irc
    Product
    Quassel Irc

    Exploits

    https://github.com/quassel/quassel/commit/a1a24dahttps://github.com/quassel/quassel/commit/a1a24da

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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