CVE-2021-24351 PoC — The Plus Addons for Elementor < 4.1.12 - Reflected Cross-Site Scripting (XSS)

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24351.yaml

Associated Vulnerability

Title: The Plus Addons for Elementor < 4.1.12 - Reflected Cross-Site Scripting (XSS) (CVE-2021-24351)
Description:The theplus_more_post AJAX action of The Plus Addons for Elementor Page Builder WordPress plugin before 4.1.12 did not properly sanitise some of its fields, leading to a reflected Cross-Site Scripting (exploitable on both unauthenticated and authenticated users)

Description

WordPress The Plus Addons for Elementor plugin before 4.1.12 is susceptible to cross-site scripting. The plugin does not properly sanitize some of its fields in the heplus_more_post AJAX action, which is exploitable by both unauthenticated and authenticated users. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.

File Snapshot

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