CVE-2026-3756
Published: 08 March 2026
Summary
CVE-2026-3756 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?
SQL injection in publicly accessible web app (/check_item_details.php) directly enables remote exploitation of a public-facing application over the network.
NVD Description
A vulnerability was identified in SourceCodester Sales and Inventory System up to 1.0. Affected is an unknown function of the file /check_item_details.php. The manipulation of the argument stock_name1 leads to sql injection. The attack may be initiated remotely. The exploit…
more
is publicly available and might be used.
Deeper analysisAI
CVE-2026-3756 is a SQL injection vulnerability (CWE-74, CWE-89) in the SourceCodester Sales and Inventory System up to version 1.0. The flaw affects an unknown function in the file /check_item_details.php, where manipulation of the stock_name1 argument enables SQL injection. Published on 2026-03-08T18:15:49.753, it carries a CVSS v3.1 base score of 6.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L).
A remote attacker with low privileges can exploit this vulnerability over the network with low attack complexity and no user interaction. Exploitation involves injecting malicious SQL via the stock_name1 parameter, potentially allowing limited unauthorized access to data (confidentiality), modification of data (integrity), or disruption of services (availability).
VulDB advisories (ctiid.349734, id.349734, submit.768042) document the issue, and a proof-of-concept exploit is publicly available on GitHub. The vendor site at www.sourcecodester.com provides the affected software, but no patches or specific mitigations are detailed in the references.
The public availability of the exploit suggests potential for real-world use against unpatched instances.
Details
- CWE(s)