What is GHSA-43x4-rq45-2wx7?

GHSA-43x4-rq45-2wx7 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-43x4-rq45-2wx7 cover?

GHSA-43x4-rq45-2wx7 covers the following CVE IDs: CVE-2026-57403. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-43x4-rq45-2wx7?

GHSA-43x4-rq45-2wx7 has a CVSS v3 base score of 7.1, published by GitHub Security Advisories.

GHSA-43x4-rq45-2wx7HighCVSS 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-2026-57403 →

📋 Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Milan Petrovic GD Security Headers gd-security-headers allows Reflected XSS.This issue affects GD Security Headers: from n/a through <= 1.8.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-57403
https://patchstack.com/database/Wordpress/Plugin/gd-security-headers/vulnerability/wordpress-gd-security-headers-plugin-1-8-cross-site-scripting-xss-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-43x4-rq45-2wx7