Is CVE-2022-4403 actively exploited?

No active exploitation of CVE-2022-4403 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-4403 be exploited remotely?

Yes. CVE-2022-4403 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-4403?

CVE-2022-4403 has a CVSS score of 8.8 (HIGH).

HOME VULNERABILITIESCVE-2022-4403

HIGH

CVE-2022-4403

CWE-707Published: December 11, 2022· Updated: Jun 17, 2026

8.8

CVSS v3.1

Official Description

A vulnerability classified as critical was found in SourceCodester Canteen Management System. This vulnerability affects unknown code of the file ajax_represent.php. The manipulation of the argument customer_id leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-215272.

NVD Source

Technical Analysis

CVE-2022-4403 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

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 8.8.