CVE-2021-24241

Advanced Custom Field Pro < 5.9.1 - Reflected Cross-Site Scripting (XSS)

EPSS 1.4%CWE-79

The Advanced Custom Fields Pro WordPress plugin before 5.9.1 did not properly escape the generated update URL when outputting it in an attribute, leading to a reflected Cross-Site Scripting issue in the update settings page.

Productos afectados

Unknown · Advanced Custom Fields Pro

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Referencias

https://github.com/jdordonezn/Reflected-XSS-in-WordPress-for-ACF-PRO-before-5.9.1-plugin/issues/1 https://wpscan.com/vulnerability/d1e9c995-37bd-4952-b88e-945e02e3c83f https://www.advancedcustomfields.com/blog/acf-5-9-1-release/