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    CVE-2023-22524

    Certain versions of the Atlassian Companion App for MacOS were affected by a remote code execution vulnerability. An attacker could utilize WebSockets to bypass Atlassian Companion’s blocklist and MacOS Gatekeeper to allow execution of code.

    Published:Dec 6, 2023
    Last Modified:Feb 25, 2026
    EPS:Dec 6, 2023
    EPSS Score:0.34969
    CVSS Score:9.8

    Affected Products

    Vendor
    Apple
    Product
    Macos
    Vendor
    Atlassian
    Product
    Companion

    Exploits

    https://github.com/imperva/CVE-2023-22524https://github.com/ron-imperva/CVE-2023-22524

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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