Description
Jenkins Checkstyle Plugin 3.49 and earlier processes XML external entities in files it parses as part of the build process, allowing attackers with user permissions in Jenkins to extract secrets from the Jenkins master, perform server-side request forgery, or denial-of-service attacks.
Remediation
References
https://jenkins.io/security/advisory/2018-01-22/
Related Vulnerabilities
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CVE-2021-45046 Vulnerability in maven package org.apache.logging.log4j:log4j-core
CVE-2022-32533 Vulnerability in maven package org.apache.portals.jetspeed-2:jetspeed