CVE-2021-21678

    Dashboard / Vulnerabilities / CVE-2021-21678

    CVE-2021-21678

    Published: 31 Aug 2021Last Modified: 9 Jul 2026

    Summary:

    Details: Jenkins SAML Plugin 2.0.7 and earlier allows attackers to craft URLs that would bypass the CSRF protection of any target URL in Jenkins.

    References: http://www.openwall.com/lists/oss-security/2021/08/31/1, https://www.jenkins.io/security/advisory/2021-08-31/#SECURITY-2469

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 2d82e862470fa4bb277c0f1788a7da87e0fc3c2d
    Fixed -None

    Affected versions

    saml-2.0.7
    saml-2.0.6
    saml-2.0.5
    saml-2.0.3
    saml-2.0.2
    saml-2.0.1
    saml-2.0.0

    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-2021-21678 | CVE-DB