CVE-2023-51302

Summary

CVE-2023-51302 is a newly identified vulnerability affecting the PHPJabbers Hotel Booking System version 4.0. This issue permits an attacker to inject malicious code into the system via a CSV file. The vulnerability arises due to inadequate input validation in the Languages section's Labels any parameters field in the System Options, which is utilized to construct CSV files. An attacker can exploit this weakness to execute arbitrary code remotely. This security flaw poses a significant risk to the affected PHPJabbers Hotel Booking System installations, making it essential for administrators to apply the necessary patches to mitigate the threat.

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