What is GHSA-j8mc-rrx2-537q?

GHSA-j8mc-rrx2-537q is a security advisory published by GitHub Security Advisories with High severity. The FunnelKit WordPress plugin before 3.15.0.6 does not escape a user-supplied parameter before...

Which CVE IDs does GHSA-j8mc-rrx2-537q cover?

GHSA-j8mc-rrx2-537q covers the following CVE IDs: CVE-2026-12978. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-j8mc-rrx2-537q?

GHSA-j8mc-rrx2-537q has a CVSS v3 base score of 7.1, published by GitHub Security Advisories.

GHSA-j8mc-rrx2-537qHighCVSS 7.1

The FunnelKit WordPress plugin before 3.15.0.6 does not escape a user-supplied parameter before...

Vendor

GitHub Security Advisories

Published

July 16, 2026

Last Modified

July 16, 2026

🔗 CVE IDs covered (1)

CVE-2026-12978 →

📋 Description

The FunnelKit WordPress plugin before 3.15.0.6 does not escape a user-supplied parameter before reflecting it into the HTML response of one of its page-builder AJAX actions, allowing unauthenticated attackers to perform Reflected Cross-Site Scripting against logged-in users who open a crafted page. The affected action is only registered when the Divi /builder is active.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-12978
https://wpscan.com/vulnerability/1b22645b-28cb-44f3-a5b9-c81a40175e59
https://github.com/advisories/GHSA-j8mc-rrx2-537q