What is GHSA-c2hj-8667-88fr?

GHSA-c2hj-8667-88fr is a security advisory published by GitHub Security Advisories with Medium severity. Cross Site Scripting vulnerability in Netgate pfSense 26.03.1-RELEASE allows an attacker to...

Which CVE IDs does GHSA-c2hj-8667-88fr cover?

GHSA-c2hj-8667-88fr covers the following CVE IDs: CVE-2026-78902. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c2hj-8667-88fr?

GHSA-c2hj-8667-88fr has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

GHSA-c2hj-8667-88frMediumCVSS 6.1

Cross Site Scripting vulnerability in Netgate pfSense 26.03.1-RELEASE allows an attacker to...

Vendor

GitHub Security Advisories

Published

September 25, 2026

Last Modified

September 25, 2026

🔗 CVE IDs covered (1)

CVE-2026-78902 →

📋 Description

Cross Site Scripting vulnerability in Netgate pfSense 26.03.1-RELEASE allows an attacker to execute arbitrary code via the pfBlockerNG package

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-78902
https://www.netspi.com/blog/technical-blog/web-application-pentesting/cve-2026-78902-xss-to-rce-in-pfsense-with-one-dns-request
https://github.com/advisories/GHSA-c2hj-8667-88fr