PT-2026-57714 · Milan Petrovic · Gd Security Headers

Published 2026-07-13 · Updated 2026-07-13 · CVE-2026-57403

NVD

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-57403

Affected Products

Gd Security Headers

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-57403 · Security Note
• 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 · Note