What is CVE-2025-40728?

CVE-2025-40728 is a high-severity vulnerability in Customer Support System, classified under SQL Injection. CVSS score: 8.8/10. Published 2025-06-16.

How severe is CVE-2025-40728?

High severity. CVSS v3 base score is 8.8 out of 10.

SQL Injection in Customer Support System

CVE-2025-40728

SQL injection vulnerability in Customer Support System v1.0. This vulnerability allows an authenticated attacker to retrieve, create, update and delete databases via the id parameter in the /customer_support/manage_user.php endpoint.

Vulnerability class: SQL Injection

EPSS: 0.004 (35.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Customer Support System — versions all versions
Oretnom23 Customer_support_system — versions 1.0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

cve-coordination@incibe.es (Third Party Advisory)

Frequently asked questions

What is CVE-2025-40728?: CVE-2025-40728 is a high-severity vulnerability in Customer Support System, classified under SQL Injection. CVSS score: 8.8/10. Published 2025-06-16.
How severe is CVE-2025-40728?: High severity. CVSS v3 base score is 8.8 out of 10.