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    CVE-2022-26133

    SharedSecretClusterAuthenticator in Atlassian Bitbucket Data Center versions 5.14.0 and later before 7.6.14, 7.7.0 and later prior to 7.17.6, 7.18.0 and later prior to 7.18.4, 7.19.0 and later prior to 7.19.4, and 7.20.0 allow a remote, unauthenticated attacker to execute arbitrary code via Java deserialization.

    Published:Apr 20, 2022
    Last Modified:Nov 21, 2024
    EPS:Apr 20, 2022
    EPSS Score:0.75996
    CVSS Score:9.8

    Affected Products

    Vendor
    Atlassian
    Product
    Bitbucket Data Center

    Exploits

    https://github.com/abbarhissarh/CVE-2022-26133https://github.com/ar2o3/CVE-2022-26133https://github.com/Pear1y/CVE-2022-26133

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    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