Stored Cross-Site Scripting Vulnerability in Elementor Plugin

CVE-2024-9888

Summary

The ElementInvader Addons for Elementor plugin for WordPress presents a Stored Cross-Site Scripting vulnerability that arises from inadequate input sanitization and output escaping on user-supplied attributes, particularly within the plugin's contact form widget redirect URL. This flaw enables authenticated users with a contributor-level access or higher to insert arbitrary web scripts into pages. Such scripts execute whenever a user accesses these modified pages, potentially leading to unauthorized actions and breaches of user data security. Mitigation strategies include ensuring proper input validation and output encoding to prevent script injection.

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