Jenkins Credentials Binding Plugin 719.v80e905ef14eb_ and earlier does not sanitize file names for file and zip file credentials, allowing attackers able to provide credentials to a job to write files to arbitrary locations on the node filesystem, which can lead to remote code execution if Jenkins is configured to allow a low-privileged user to configure file or zip file credentials used for a job running on the built-in node.
History

Thu, 30 Apr 2026 08:45:00 +0000

Type Values Removed Values Added
First Time appeared Jenkins Project
Jenkins Project jenkins Credentials Binding Plugin
Vendors & Products Jenkins Project
Jenkins Project jenkins Credentials Binding Plugin

Wed, 29 Apr 2026 21:45:00 +0000

Type Values Removed Values Added
Title Unsanitized File Names in Jenkins Credentials Binding Plugin Allow Arbitrary File Write Leading to Remote Code Execution

Wed, 29 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-22
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 29 Apr 2026 13:45:00 +0000

Type Values Removed Values Added
Description Jenkins Credentials Binding Plugin 719.v80e905ef14eb_ and earlier does not sanitize file names for file and zip file credentials, allowing attackers able to provide credentials to a job to write files to arbitrary locations on the node filesystem, which can lead to remote code execution if Jenkins is configured to allow a low-privileged user to configure file or zip file credentials used for a job running on the built-in node.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: jenkins

Published: 2026-04-29T13:31:29.921Z

Updated: 2026-04-29T14:02:37.784Z

Reserved: 2026-04-28T09:24:35.048Z

Link: CVE-2026-42520

cve-icon Vulnrichment

Updated: 2026-04-29T13:59:03.887Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-29T14:16:19.067

Modified: 2026-04-30T15:11:12.703

Link: CVE-2026-42520

cve-icon Redhat

No data.