Description
Jenkins Convert To Pipeline Plugin 1.0 and earlier uses basic string concatenation to convert Freestyle projects' Build Environment, Build Steps, and Post-build Actions to the equivalent Pipeline step invocations, allowing attackers able to configure Freestyle projects to prepare a crafted configuration that injects Pipeline script code into the (unsandboxed) Pipeline resulting from a convertion by Jenkins Convert To Pipeline Plugin.
Remediation
References
https://www.jenkins.io/security/advisory/2023-03-21/#SECURITY-2966
Related Vulnerabilities
CVE-2022-34804 Vulnerability in maven package org.jenkins-ci.plugins:opsgenie
CVE-2023-50422 Vulnerability in maven package com.sap.cloud.security:java-security
CVE-2023-32984 Vulnerability in maven package org.jenkins-ci.plugins:testng-plugin
CVE-2018-14042 Vulnerability in maven package org.webjars:bootstrap