CVE-2023-24429: Agent-to-controller security bypass in Jenkins Semantic Versioning Plugin

January 26, 2023 (updated January 27, 2023)

Jenkins Semantic Versioning Plugin 1.14 and earlier does not restrict execution of an controller/agent message to agents, and implements no limitations about the file path that can be parsed, allowing attackers able to control agent processes to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

References

github.com/advisories/GHSA-pcc2-w6m8-x5w4
github.com/jenkinsci/semantic-versioning-plugin/commit/c67a89822f86a7d10498ea2783b833052b719086
nvd.nist.gov/vuln/detail/CVE-2023-24429
www.jenkins.io/security/advisory/2023-01-24/

Code Behaviors & Features

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