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    CVE-2023-3593

    Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input.

    Published:Jul 17, 2023
    Last Modified:Nov 21, 2024
    EPS:Jul 17, 2023
    EPSS Score:0.00118
    CVSS Score:4.3

    Affected Products

    Vendor
    Mattermost
    Product
    Mattermost Server

    Exploits

    No exploit reference

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    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