#VU112105 Cross-site scripting in Page Builder: PageLayer - Drag and Drop website builder - CVE-2025-4223
Published: July 2, 2025
Page Builder: PageLayer - Drag and Drop website builder
Pagelayer Team
Description
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the "login_url" parameter. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Remediation
External links
- https://plugins.trac.wordpress.org/browser/pagelayer/tags/2.0.0/main/ajax.php#L1415
- https://plugins.trac.wordpress.org/changeset?new=3298138%40pagelayer%2Ftrunk%2Fmain%2Fajax.php&old=3253356%40pagelayer%2Ftrunk%2Fmain%2Fajax.php
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b6db6736-4629-47b7-976a-f81335430119?source=cve