CVE-2024-4439

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WordPress W3 Total Cache plugin <= 2.10.3 - Unauthenticated Stored Cross-Site Scripting via Comment Author Name vulnerability

Unauthenticated Stored Cross-Site Scripting via Comment Author Name vulnerability discovered by daroo in WordPress Plugin W3 Total Cache versions = 2.10.3...

EUVD-2026-58570

The W3 Total Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Author Name in all versions up to, and including, 2.10.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web script...