CVE-2026-3755
Published: 08 March 2026
Summary
CVE-2026-3755 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 POST handler directly enables T1190 exploitation for initial access and T1213.006 for database data collection/manipulation.
NVD Description
A vulnerability was determined in SourceCodester Sales and Inventory System 1.0. This impacts an unknown function of the file /check_customer_details.php of the component POST Handler. Executing a manipulation of the argument stock_name1 can lead to sql injection. The attack can…
more
be launched remotely. The exploit has been publicly disclosed and may be utilized.
Deeper analysisAI
CVE-2026-3755 is a SQL injection vulnerability in SourceCodester Sales and Inventory System 1.0, published on 2026-03-08. It affects an unknown function within the file /check_customer_details.php of the POST Handler component, where manipulation of the stock_name1 argument enables SQL injection. The issue is classified under CWE-74 and CWE-89.
The vulnerability 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), indicating network accessibility with low attack complexity and low privileges required. An attacker can exploit it remotely to achieve limited impacts on confidentiality, integrity, and availability.
A proof-of-concept exploit is publicly disclosed on GitHub at https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-CheckCustomerDetails-stockname1.md. VulDB advisories provide further details at https://vuldb.com/?ctiid.349733, https://vuldb.com/?id.349733, and https://vuldb.com/?submit.768039, while the affected software originates from https://www.sourcecodester.com/. No patches or specific mitigations are detailed in the available references.
Details
- CWE(s)