Vulnerability · Published Jun 21, 2025 · Assigned by VulDB

CVE-2025-6421code-projects Simple Online Hotel Reservation System add_account.php sql injection

High 7.3

In plain English

A high-severity SQL injection in Simple Online Hotel Reservation System from code-projects. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.5%top 54.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in code-projects Simple Online Hotel Reservation System 1.0. It has been rated as critical. This issue affects some unknown processing of the file /admin/add_account.php. The manipulation of the argument name/admin_id leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products (as reported)

Vendor	Product	Versions
code-projects	Simple Online 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-313415 | code-projects Simple Online Hotel Reservation System add_account.php sql injection vdb-entry, technical-description
VDB-313415 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #598247 | code-projects IMPLE ONLINE HOTEL RESERVATION SYSTEM V1.0 SQL Injection third-party-advisory
Submit #598584 | code-projects SIMPLE ONLINE HOTEL RESERVATION SYSTEM V1.0 SQL Injection (Duplicate) third-party-advisory
https://github.com/zzb1388/cve/issues/7 exploit, issue-tracking
https://code-projects.org/ product