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    CVE-2020-11020

    Faye (NPM, RubyGem) versions greater than 0.5.0 and before 1.0.4, 1.1.3 and 1.2.5, has the potential for authentication bypass in the extension system. The vulnerability allows any client to bypass checks put in place by server-side extensions, by appending extra segments to the message channel. It is patched in versions 1.0.4, 1.1.3 and 1.2.5.

    Published:Apr 29, 2020
    Last Modified:Nov 21, 2024
    EPS:Apr 29, 2020
    EPSS Score:0.00365
    CVSS Score:8.5

    Affected Products

    Vendor
    Faye Project
    Product
    Faye

    Exploits

    https://github.com/faye/faye/security/advisories/GHSA-qpg4-4w7w-2mq5https://github.com/faye/faye/security/advisories/GHSA-qpg4-4w7w-2mq5

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    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