Description
WordPress Plugin Elementor Website Builder is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code 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. WordPress Plugin Elementor Website Builder version 2.9.13 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 2.9.14 or latest
References
http://hidden-one.co.in/2020/07/07/cve-2020-1020-stored-xss-on-elementor-wordpress-plugin/
https://plugins.svn.wordpress.org/elementor/trunk/readme.txt
Related Vulnerabilities
MySQL CVE-2013-3793 Vulnerability (CVE-2013-3793)
TYPO3 Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2005-4875)
WordPress Plugin Clone Cross-Site Scripting (2.1.1)
WordPress 5.3.x Multiple Vulnerabilities (5.3 - 5.3.4)
Oracle Application Server CVE-2010-0067 Vulnerability (CVE-2010-0067)