CVE-2026-3790
Published: 09 March 2026
Summary
CVE-2026-3790 is a medium-severity Injection (CWE-74) vulnerability in Ahsanriaz26Gmailcom Sales And Inventory System. Its CVSS base score is 6.3 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 9.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Penetration testing uses SQL injection payloads against database interfaces, identifying and supporting fixes for SQL injection weaknesses.
Developer assessments and testing (including injection-focused techniques) identify improper neutralization of special elements, and the verifiable flaw remediation corrects them pre-deployment.
Validates query inputs to prevent SQL syntax or command manipulation.
Identifies indicators of injection attacks (command, SQL, LDAP, etc.) via anomaly and attack monitoring.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Direct remote SQL injection in a web application (check_supplier_details.php POST handler) enables exploitation of a public-facing app per T1190; limited DB impacts do not map to additional techniques like command execution or credential dumping.
NVD Description
A flaw has been found in SourceCodester Sales and Inventory System 1.0. Affected by this vulnerability is an unknown functionality of the file check_supplier_details.php of the component POST Parameter Handler. Executing a manipulation of the argument stock_name1 can lead to…
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sql injection. The attack can be executed remotely. The exploit has been published and may be used.
Deeper analysisAI
CVE-2026-3790 is a SQL injection vulnerability (CWE-74, CWE-89) in SourceCodester Sales and Inventory System 1.0, published on 2026-03-09. The flaw resides in an unknown functionality of the file check_supplier_details.php within the POST Parameter Handler component, where manipulation of the stock_name1 argument triggers the injection.
The vulnerability enables remote exploitation over the network with low complexity and low privileges required (PR:L), without user interaction (CVSS:3.1 score of 6.3; AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L). Attackers can achieve limited impacts on confidentiality, integrity, and availability through SQL injection.
VulDB advisories (ctiid.349757, id.349757, submit.768045) document the issue, and a proof-of-concept exploit is available on GitHub at https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-CheckSupplierDetails-stockname1.md. The vendor site is at https://www.sourcecodester.com/, but no patches or mitigations are specified in the references.
The exploit has been published and may be used, heightening risks for exposed instances of the affected system.
Details
- CWE(s)