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    CVE-2022-36057

    Discourse-Chat is an asynchronous messaging plugin for the Discourse open-source discussion platform. Users of Discourse Chat can be affected by admin users inserting HTML into chat titles and descriptions, causing a Cross-Site Scripting (XSS) attack. Version 0.9 contains a patch for this issue.

    Published:Sep 6, 2022
    Last Modified:Apr 23, 2025
    EPS:Sep 6, 2022
    EPSS Score:0.00183
    CVSS Score:5.4

    Affected Products

    Vendor
    Discourse
    Product
    Discourse-chat

    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