High severity8.8NVD Advisory· Published Sep 2, 2026· Updated Sep 3, 2026
CVE-2026-84671
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
1- Range: <=425.v3fa_801681b_5e
Patches
Vulnerability mechanics
References
1News mentions
3- ⚡ Weekly Recap: Chrome 0-Day, Router Hijacks, Coder Supply Chain Attack and MoreThe Hacker News · Sep 7, 2026
- Jenkins: 25 Vulnerabilities Disclosed Together, Including RCE and XSS FlawsVypr Intelligence · Sep 2, 2026
- Jenkins Security Advisory 2026-09-02Jenkins Security Advisories · Sep 2, 2026