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    CVE-2023-30591

    Denial-of-service in NodeBB <= v2.8.10 allows unauthenticated attackers to trigger a crash, when invoking `eventName.startsWith()` or `eventName.toString()`, while processing Socket.IO messages via crafted Socket.IO messages containing array or object type for the event name respectively.

    Published:Sep 29, 2023
    Last Modified:Nov 21, 2024
    EPS:Sep 29, 2023
    EPSS Score:0.01023
    CVSS Score:7.5

    Affected Products

    Vendor
    Nodebb
    Product
    Nodebb

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-48 Passing Local Filenames to Functions That Expect a URL

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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