CVE-2023-33564

Summary

CVE-2023-33564 is an identified Cross-Site Scripting (XSS) vulnerability that affects the "theme" parameter in PHPJabbers Time Slots Booking Calendar version 3.3. This issue permits attackers to inject malicious scripts into the webpage viewed by other users, potentially leading to data theft or unauthorized account access. The vulnerability is located in the preview.php file, making it essential for users to patch their systems promptly to mitigate the risk.

Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.