What is GHSA-ch57-mp3q-j35f?

GHSA-ch57-mp3q-j35f is a security advisory published by GitHub Security Advisories with High severity. Jenkins File Parameter Plugin 425.v3fa_801681b_5e and earlier allows writing files to arbitrary...

Which CVE IDs does GHSA-ch57-mp3q-j35f cover?

GHSA-ch57-mp3q-j35f covers the following CVE IDs: CVE-2026-84671. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-ch57-mp3q-j35f?

GHSA-ch57-mp3q-j35f has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-ch57-mp3q-j35fHighCVSS 8.8

Jenkins File Parameter Plugin 425.v3fa_801681b_5e and earlier allows writing files to arbitrary...

Vendor

GitHub Security Advisories

Published

September 2, 2026

Last Modified

September 2, 2026

🔗 CVE IDs covered (1)

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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-84671
https://www.jenkins.io/security/advisory/2026-09-02/#SECURITY-4093
https://github.com/advisories/GHSA-ch57-mp3q-j35f