What is GHSA-xc3q-vv64-34jj?

GHSA-xc3q-vv64-34jj is a security advisory published by GitHub Security Advisories with High severity. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...

Which CVE IDs does GHSA-xc3q-vv64-34jj cover?

GHSA-xc3q-vv64-34jj covers the following CVE IDs: CVE-2026-57423. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xc3q-vv64-34jj?

GHSA-xc3q-vv64-34jj has a CVSS v3 base score of 7.1, published by GitHub Security Advisories.

GHSA-xc3q-vv64-34jjHighCVSS 7.1

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...

Vendor

GitHub Security Advisories

Published

July 13, 2026

Last Modified

July 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-57423 →

📋 Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kofi Mokome Message Filter for Contact Form 7 cf7-message-filter allows Reflected XSS.This issue affects Message Filter for Contact Form 7: from n/a through <= 1.6.3.8.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-57423
https://patchstack.com/database/Wordpress/Plugin/cf7-message-filter/vulnerability/wordpress-message-filter-for-contact-form-7-plugin-1-6-3-8-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-xc3q-vv64-34jj