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CVE-2026-5551

MEDIUM CVSS 4.0: 6.9 EPSS 0.03%
Updated Apr 07, 2026
PHP
Parameter Value
CVSS 6.9 (MEDIUM)
Type CWE-74 (Injection), CWE-89 (SQL Injection)
Vendor PHP
Public PoC No

A security flaw has been discovered in itsourcecode Free Hotel Reservation System 1.0. This vulnerability affects unknown code of the file /hotel/admin/login.php of the component Parameter Handler. The manipulation of the argument email results in sql injection.

The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption

CVSS Vector v4.0