CVE-2026-84671 — Jenkins Project / Jenkins File Parameter Plugin

CVE-2026-84671

Jenkins Project / Jenkins File Parameter Plugin PUBLISHED

Description (CNA)

Jenkins File Parameter Plugin 425.v3fa_801681b_5e and earlier allows writing files to arbitrary locations on the Jenkins controller file system through Stapler data binding, which can lead to remote code execution.

Affected (CNA)

Vendor / product	Versions
Jenkins Project / Jenkins File Parameter Plugin	affected 0 through 425.v3fa_801681b_5e

CWE

No CWE identifiers supplied.

References

https://www.jenkins.io/security/advisory/2026-09-02/#SECURITY-4093

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.