CVE-2023-51297

Name of the Vulnerable Software and Affected Versions PHPJabbers Hotel Booking System version 4.0

Description A lack of rate limiting in the 'Email Settings' feature allows attackers to send an excessive amount of email for a legitimate user, leading to a possible Denial of Service (DoS) via a large amount of generated e-mail messages.

Recommendations For PHPJabbers Hotel Booking System version 4.0, consider implementing rate limiting in the 'Email Settings' feature to prevent excessive email sending. As a temporary workaround, consider restricting access to the 'Email Settings' feature until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.