CVE-2021-39202: fallo de gravedad alta en wordpress-develop
WordPress 5.8 beta: Stored Cross-Site Scripting (XSS) vulnerability in widget
Publicada el · Actualizada el
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.6epss 0.8%
probabilidad de explotación
0.8%top 44% de las CVE
explotación observada
noninguna fuente lo reporta
WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions the widgets editor introduced in WordPress 5.8 beta 1 has improper handling of HTML input in the Custom HTML feature. This leads to stored XSS in the custom HTML widget. This has been patched in WordPress 5.8. It was only present during the testing/beta phase of WordPress 5.8.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
Productos afectados
WordPress · wordpress-developCVEs relacionadas — wordpress-develop
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