High severity8.8NVD Advisory· Published Sep 2, 2026· Updated Sep 2, 2026

CVE-2026-84671

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Jenkins Project/File Parameter Pluginllm-fuzzy
Range: <=425.v3fa_801681b_5e

Patches

Vulnerability mechanics

References

www.jenkins.io/security/advisory/2026-09-02/nvd

News mentions

Jenkins Security Advisory 2026-09-02
Jenkins Security Advisories · Sep 2, 2026

cvss	0.572
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000