CVE-2026-70428: Vulnerability in Jenkins Project Jenkins
Jenkins 2.575 and earlier, LTS 2.568.1 and earlier improperly identifies file paths attempting path traversal in file parameter names, allowing attackers with Item/Configure and Item/Build permission to write files to arbitrary locations on the controller file system.
CVE-2026-70428: Vulnerability in Jenkins Project Jenkins
Description
Jenkins 2.575 and earlier, LTS 2.568.1 and earlier improperly identifies file paths attempting path traversal in file parameter names, allowing attackers with Item/Configure and Item/Build permission to write files to arbitrary locations on the controller file system.
Affected software
pkg:github/jenkinsci/jenkinsRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jenkins
- Date Reserved
- 2026-08-04T14:13:20.602Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a737983bf8831d5393d6c41
Added to database: 08/05/2026, 17:57:23 UTC
Last updated: 08/05/2026, 18:27:02 UTC
Views: 3
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