The Fingerprints pages in Jenkins before 1.638 and LTS before 1.625.2 might allow remote attackers to obtain sensitive job and build name information via a direct request.
CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
The Fingerprints pages in Jenkins before 1.638 and LTS before 1.625.2 might allow remote attackers to obtain sensitive job and build name information via a direct request.
Confirm exposure before applying a vendor-supported change.
Apply updates per vendor instructions.
Due date: 2023.06.02Confirm that Jenkins Jenkins User Interface (UI) and an affected version are present.
Combine exploitation signals with asset exposure and business criticality.
Follow the vendor advisory or supported update path and preserve rollback options.
Recheck the version, service health, access paths, and relevant logs.
