Jenkins 2.499 and earlier, LTS 2.492.1 and earlier does not redact encrypted values of secrets when accessing config.xml of agents via REST API or CLI.

This allows attackers with Agent/Extended Read permission to view encrypted values of secrets.

Jenkins 2.500, LTS 2.492.2 redacts the encrypted values of secrets stored in agent config.xml accessed via REST API or CLI for users lacking Agent/Configure permission.

• https://nvd.nist.gov/vuln/detail/CVE-2025-27622
• https://www.jenkins.io/security/advisory/2025-03-05/#SECURITY-3495
• https://github.com/jenkinsci/jenkins/commit/923cdbc165e8b8523ae960dfee5f7354878532d5
• https://github.com/advisories/GHSA-p34j-r3ch-c985