CVE-2021-43576

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    CVE-2021-43576

    Published: 12 Nov 2021Last Modified: 10 Mar 2026

    Summary:

    Details: Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks, allowing attackers with Overall/Read and Item/Read permissions to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

    References: , https://www.zerodayinitiative.com/advisories/ZDI-21-1314/, http://www.openwall.com/lists/oss-security/2021/11/12/1, https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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
    CVE-2021-43576 | CVE-DB