Description
The Happy Addons for Elementor plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via DOM in all versions up to and including 3.9.1.1 (versions up to 2.9.1.1 in Happy Addons for Elementor Pro) due to insufficient input sanitization and output escaping. 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.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Affected products
- thehappymonster / Happy Addons for Elementor0 – 3.9.1.1
- wedevs / Happy Addons for Elementor Pro0 – 2.9.1.1
References
- MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/06ef69f0-34d3-4389-8a81-a4d9922f1468?source=cve
- MISChttps://plugins.trac.wordpress.org/browser/happy-elementor-addons/trunk/extensions/scroll-to-top.php#L142
- MISChttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3011757%40happy-elementor-addons%2Ftrunk&old=2987938%40happy-elementor-addons%2Ftrunk&sfp_email=&sfph_mail=