Vulnerability · Published Apr 5, 2026 · Assigned by VulDB
CVE-2026-5551itsourcecode Free Hotel Reservation System Parameter login.php sql injection
High 7.3
In plain English
A high-severity SQL injection in Free Hotel Reservation System from itsourcecode. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| itsourcecode | Free Hotel Reservation System | 1.0 |
Weakness: CWE-89, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-355315 | itsourcecode Free Hotel Reservation System Parameter login.php sql injection vdb-entry, technical-description
- VDB-355315 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #782845 | itsourcecode Free Hotel Reservation System V1.0 SQL Injection third-party-advisory
- https://github.com/jasonwong666/cve/issues/1 exploit, issue-tracking
- https://itsourcecode.com/ product