CVE-2024-4666

Summary

CVE-2024-4666 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the Borderless plugin for WordPress, which includes Widgets, Elements, Templates, and Toolkit for Elementor & Gutenberg. The issue lies in the insufficient input sanitization and output escaping of user-supplied attributes in multiple widgets, making it possible for authenticated attackers with contributor-level access or higher to inject arbitrary web scripts. These scripts will execute whenever a user accesses an injected page, posing a significant security risk. Versions up to and including 1.5.3 are impacted by this issue.

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