CVE-2025-40728
SQL injection vulnerability in Customer Support System
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
SQL injection vulnerability in Customer Support System
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.
- Record
CVE-2025-40728- CVSS 4.0
- 8.7 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N - Weakness
- CWE-89
- Updated
- 2026-11-02
EUVDEUVD-2025-18375
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.
- Record
EUVD-2025-18375- CVSS 4.0
- 8.7 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-jh8r-584f-349g
SQL injection vulnerability in Customer Support System v1.0. This vulnerability allows an...
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.
- Record
GHSA-jh8r-584f-349g- CVSS 4.0
- 8.7 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-89
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2025-40728- CVSS 4.0
- 8.7 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-89
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-40728 is a high vulnerability (CVSS 8.7) in Customer Support System Support System, published June 16, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.52%, the 44th percentile. No source names a fixed version.