AM LottiePlayer Stored Cross-Site Scripting Vulnerability via SVG Files

A stored cross-site scripting vulnerability has been identified in the AM LottiePlayer plugin for WordPress, affecting all versions through 3.6.0. The issue arises from inadequate input sanitization and output escaping, allowing authenticated attackers with Author-level access or higher to inject arbitrary web scripts into pages. These scripts are executed when a user accesses the compromised page.

Impact

Exploitation of this vulnerability allows for stored cross-site scripting, where injected scripts are executed in the context of the user viewing the page.