What is CVE-2022-4403?

CVE-2022-4403 is a medium-severity vulnerability in Canteen Management System Project, classified under CWE-707. CVSS score: 6.3/10. Published 2022-12-11.

How severe is CVE-2022-4403?

Medium severity. CVSS v3 base score is 6.3 out of 10.

SQL Injection in Canteen Management System Project

CVE-2022-4403

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.

Published 2022-12-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.006 (46.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000

Affected products

Weakness classification (CWE)

References

blog.csdn.net/hzwsuki/article/details/128277038 (Exploit, Third Party Advisory)
vuldb.com/ (Third Party Advisory)

Frequently asked questions

What is CVE-2022-4403?: CVE-2022-4403 is a medium-severity vulnerability in Canteen Management System Project, classified under CWE-707. CVSS score: 6.3/10. Published 2022-12-11.
How severe is CVE-2022-4403?: Medium severity. CVSS v3 base score is 6.3 out of 10.