CVE-2025-3774

Wise Chat <= 3.3.4 - Unauthenticated Stored Cross-Site Scripting via X-Forwarded-For Header

CVSS 7.2 HIGHEPSS 0.2%CWE-79

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 7.2EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

17 jun 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

The Wise Chat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the X-Forwarded-For header in all versions up to, and including, 3.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Productos afectados

marcinlawrowski · Wise Chat

Referencias

https://plugins.trac.wordpress.org/browser/wise-chat/tags/3.3.3/src/admin/WiseChatKicksTab.php#L11 https://www.wordfence.com/threat-intel/vulnerabilities/id/34fd5045-cd38-4eab-9e97-98f1e3d7423a?source=cve