Jenkins 2.527 and earlier, LTS 2.516.2 and earlier does not restrict or transform the characters that can be inserted from user-specified content in log messages, allowing attackers able to control log message contents to insert line break characters, followed by forged log messages that may mislead administrators reviewing log output.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 17 Sep 2025 13:30:00 +0000

Type Values Removed Values Added
Description Jenkins 2.527 and earlier, LTS 2.516.2 and earlier does not restrict or transform the characters that can be inserted from user-specified content in log messages, allowing attackers able to control log message contents to insert line break characters, followed by forged log messages that may mislead administrators reviewing log output.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: jenkins

Published:

Updated: 2025-09-17T13:17:48.559Z

Reserved: 2025-09-16T16:16:05.526Z

Link: CVE-2025-59476

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-09-17T14:15:41.297

Modified: 2025-09-17T14:18:55.093

Link: CVE-2025-59476

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.