GHSA-7j3x-xm4j-jfj7

    Dashboard / Vulnerabilities / GHSA-7j3x-xm4j-jfj7

    GHSA-7j3x-xm4j-jfj7

    Published: 24 May 2022Last Modified: 16 Feb 2024

    Summary: Missing permission checks in Jenkins Warnings Next Generation Plugin allow listing workspace contents

    Details: Jenkins Warnings Next Generation Plugin 8.4.4 and earlier does not perform permission checks in methods implementing form validation. This allows attackers with Item/Read permission but without Item/Workspace or Item/Configure permission to check whether attacker-specified file patterns match workspace contents. A sequence of requests can be used to effectively list workspace contents. Jenkins Warnings Next Generation Plugin 8.5.0 requires Item/Configure permission to validate patterns with workspace contents.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-21626, https://github.com/jenkinsci/warnings-ng-plugin, https://www.jenkins.io/security/advisory/2021-03-18/#SECURITY-2041, http://www.openwall.com/lists/oss-security/2021/03/18/5

    Affected packages

    Package

    Name: io.jenkins.plugins:warnings-ng

    Purl: pkg:maven/io.jenkins.plugins/warnings-ng

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -8.5.0

    Affected versions

    1.0.0
    1.0.0-beta1
    1.0.0-beta10
    1.0.0-beta2
    1.0.0-beta3
    1.0.0-beta4
    1.0.0-beta5
    1.0.0-beta6
    1.0.0-beta7
    1.0.0-beta8
    1.0.0-beta9
    1.0.1

    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
    GHSA-7j3x-xm4j-jfj7 | CVE-DB