CVE-2023-0946
CWE-89Published: February 21, 2023· Updated: Jun 17, 2026
Official Description
A vulnerability has been found in SourceCodester Best POS Management System 1.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the file billing/index.php?id=9. The manipulation of the argument id leads to sql injection. The attack can be launched remotely. The identifier VDB-221593 was assigned to this vulnerability.
Risk Analysis
Best POS Management System 1.0 is vulnerable to SQL injection via the id argument in billing/index.php. This critical flaw is remotely exploitable and could allow an attacker to compromise the backend database.
No public exploit is known, and the vulnerability is not in the CISA KEV catalog.
Apply security patches if provided by the vendor. Implement input sanitization and parameterized queries to prevent SQL injection.
Technical Analysis
CVE-2023-0946 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (4)
Quick Facts
Related CVEs (CWE-89)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-0946 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts