CVE-2021-43130
An SQL Injection vulnerability exists in Sourcecodester Customer Relationship Management System ...
An SQL Injection vulnerability exists in Sourcecodester Customer Relationship Management System (CRM) 1.0 via the username parameter in customer/login.php.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An SQL Injection vulnerability exists in Sourcecodester Customer Relationship Management System (CRM) 1.0 via the username parameter in customer/login.php.
- Record
CVE-2021-43130- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-89
- Updated
- 2026-11-02
CVE List No score
An SQL Injection vulnerability exists in Sourcecodester Customer Relationship Management System (CRM) 1.0 via the username parameter in customer/login.php.
- Record
CVE-2021-43130- Updated
- 2026-11-02
EUVDEUVD-2021-30079 No score
An SQL Injection vulnerability exists in Sourcecodester Customer Relationship Management System (CRM) 1.0 via the username parameter in customer/login.php.
- Record
EUVD-2021-30079- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6mhc-fh6c-jgqx No score
An SQL Injection vulnerability exists in Sourcecodester Customer Relationship Management System ...
An SQL Injection vulnerability exists in Sourcecodester Customer Relationship Management System (CRM) 1.0 via the username parameter in customer/login.php.
- Record
GHSA-6mhc-fh6c-jgqx- Weakness
- CWE-89
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-43130 is a critical vulnerability (CVSS 9.8) in Customer Relationship Management System Project Relationship Management System, published November 3, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.31%, the 83rd percentile. No source names a fixed version.