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Description

Jenkins 2.567 and earlier, LTS 2.555.2 and earlier does not encrypt secrets from POST config.xml submissions before storing them in job configurations unencrypted in job config.xml files on the Jenkins controller where they can be viewed by users with Item/Extended Read permission, or access to the Jenkins controller file system.

PUBLISHED Reserved 2026-06-09 | Published 2026-06-10 | Updated 2026-06-10 | Assigner jenkins

Product status

Default status
affected

2.568 (maven) before *
unaffected

2.555.3 (maven) before 2.555.*
unaffected

References

www.jenkins.io/security/advisory/2026-06-10/ (Jenkins Security Advisory 2026-06-10) vendor-advisory

cve.org (CVE-2026-53442)

nvd.nist.gov (CVE-2026-53442)

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