CVE-2023-27904: Generation of Error Message Containing Sensitive Information

March 10, 2023 (updated March 15, 2023)

Jenkins 2.393 and earlier, LTS 2.375.3 and earlier prints an error stack trace on agent-related pages when agent connections are broken, potentially revealing information about Jenkins configuration that is otherwise inaccessible to attackers.

References

nvd.nist.gov/vuln/detail/CVE-2023-27904
www.jenkins.io/security/advisory/2023-03-08/

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