What’s Vulnerable › Vulnerabilities
CVE-2026-70428
- Severity: medium (CVSS 4.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-05 · updated 2026-09-08
- Weakness: CWE-22
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 products
- Jenkins: before 2.568.2; before 2.576 — fixed in 2.568.2, 2.576
How to fix
Upgrade to a fixed version: Jenkins 2.568.2, 2.576. Check the vendor advisory for mitigations.
References
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