CVE-2024-9204Smart Custom 404 Error Page <= 11.4.7 - Reflected Cross-Site Scripting

Açıklama

The Smart Custom 404 Error Page plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via $_SERVER['REQUEST_URI'] in all versions up to, and including, 11.4.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

Kaynaklar ve yamalar

• https://www.wordfence.com/threat-intel/vulnerabilities/id/93928123-c90d-4bbb-b51d-33e809867b79?source=cve
• https://plugins.trac.wordpress.org/browser/404page/tags/11.4.7/inc/class-404page.php#L1227
• https://plugins.trac.wordpress.org/browser/404page/tags/11.4.7/functions.php#L112
• https://plugins.trac.wordpress.org/changeset/3161639/#file2