CVE-2026-70428

MEDIUM

Jenkins Path Traversal in File Parameter Names

Generated titleSource: EIP title enrichment
STIX 2.1 vulnerability

Record summary

CVE-2026-70428 has a selected CVSS score of 4.3 (medium).

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.

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationNone
AutomatableNo
Technical impactPartial

CISA Coordinator · SSVC 2.0.3 · Evaluated Aug 5, 2026 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

Jenkins

Browse Jenkins Project / Jenkins

Default status: affected

CVE List2.576 to < *unaffected
2.568.2 to < 2.568.*unaffected

References

2