A vulnerability has been found in PHP Jabbers Availability Booking Calendar 5.0 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /index.php. The manipulation of the argument session_id leads to cross site scripting. The attack can be launched remotely. The identifier VDB-235957 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-4110
• https://vuldb.com/?ctiid.235957
• https://vuldb.com/?id.235957
• http://packetstormsecurity.com/files/173926/PHPJabbers-Availability-Booking-Calendar-5.0-Cross-Site-Scripting.html