Reflected Cross-Site Scripting Vulnerability in Royal Elementor Addons WordPress Plugin (Versions up to 1.3.59)

CVE-2022-4710 · MEDIUM Severity

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

The Royal Elementor Addons plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 1.3.59, due to due to insufficient input sanitization and output escaping of the 'wpr_ajax_search_link_target' parameter in the 'data_fetch' function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This is occurring because 'sanitize_text_field' is insufficient to prevent attribute-based Cross-Site Scripting

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