Description
An information exposure vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier, and the Stapler framework used by these releases, in core/src/main/java/org/kohsuke/stapler/RequestImpl.java, core/src/main/java/hudson/model/Descriptor.java that allows attackers with Overall/Administer permission or access to the local file system to obtain credentials entered by users if the form submission could not be successfully processed.
Remediation
References
http://www.securityfocus.com/bid/106532
https://jenkins.io/security/advisory/2018-10-10/#SECURITY-765
Related Vulnerabilities
CVE-2018-19586 Vulnerability in maven package org.silverpeas.core:silverpeas-core-web
CVE-2021-42392 Vulnerability in maven package com.h2database:h2
CVE-2021-25948 Vulnerability in npm package expand-hash
CVE-2019-1003087 Vulnerability in maven package org.jenkins-ci.plugins:sinatra-chef-builder
CVE-2020-7660 Vulnerability in maven package org.webjars.npm:serialize-javascript