Description
Jenkins Support Core Plugin 2.72 and earlier provides the serialized user authentication as part of the "About user (basic authentication details only)" information, which can include the session ID of the user creating the support bundle in some configurations.
Remediation
References
https://www.jenkins.io/security/advisory/2021-02-24/#SECURITY-2150
Related Vulnerabilities
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CVE-2015-0250 Vulnerability in maven package batik:batik-dom
CVE-2018-16474 Vulnerability in npm package tianma-static
CVE-2015-5348 Vulnerability in maven package org.apache.camel:camel-http-common