CWE
79
Advisory Published
Updated

CVE-2019-10406: XSS

First published: Wed Sep 25 2019(Updated: )

Jenkins 2.196 and earlier, LTS 2.176.3 and earlier did not restrict or filter values set as Jenkins URL in the global configuration, resulting in a stored XSS vulnerability exploitable by attackers with Overall/Administer permission.

Credit: jenkinsci-cert@googlegroups.com

Affected SoftwareAffected VersionHow to fix
Jenkins LTS<=2.176.3
Jenkins LTS<=2.196

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Frequently Asked Questions

  • What is the severity of CVE-2019-10406?

    CVE-2019-10406 is classified as a medium severity stored XSS vulnerability.

  • Who is affected by CVE-2019-10406?

    CVE-2019-10406 affects Jenkins versions 2.196 and earlier, as well as LTS versions 2.176.3 and earlier.

  • How do I fix CVE-2019-10406?

    To fix CVE-2019-10406, upgrade Jenkins to version 2.197 or later, or to LTS version 2.176.4 or later.

  • What type of attack does CVE-2019-10406 enable?

    CVE-2019-10406 enables stored cross-site scripting (XSS) attacks that can be exploited by users with Overall/Administer permission.

  • What permissions are needed to exploit CVE-2019-10406?

    An attacker would need Overall/Administer permissions to exploit CVE-2019-10406.

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