CVE-2026-120035mediumCWE-79

CVE-2026-120035: fallo de gravedad media en themeisle RSS Aggregator by Feedzy – Feed to…

RSS Aggregator by Feedzy <= 5.2.13 - Unauthenticated Stored Cross-Site Scripting via Feed Item Title

Publicada el

Seguir esta CVE+ Monitorear RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

10Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 5.4
The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'item_title (parsed from feed <item><title>)' parameter in all versions up to, and including, 5.2.13 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. This requires an administrator to have previously configured a Feed-to-Post import pointing at an attacker-controlled feed URL, after which the attacker can rotate payloads at will without any further interaction with the site.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
Productos afectados
themeisle · RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator
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