Vulnerability · Published Mar 9, 2026 · Assigned by VulDB

CVE-2026-3793SourceCodester Sales and Inventory System GET Parameter sales_invoice1.php sql injection

Medium 6.3

In plain English

A medium-severity SQL injection in Sales and Inventory System from SourceCodester. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)0.4%top 64.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was determined in SourceCodester Sales and Inventory System 1.0. This vulnerability affects unknown code of the file sales_invoice1.php of the component GET Parameter Handler. This manipulation of the argument sellid causes sql injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

Affected products (as reported)

Vendor	Product	Versions
SourceCodester	Sales and Inventory System	1.0

Weakness: CWE-89, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-349760 | SourceCodester Sales and Inventory System GET Parameter sales_invoice1.php sql injection vdb-entry, technical-description
VDB-349760 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #768048 | SourceCodester Inventory System 1.0 SQL Injection third-party-advisory
https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-SalesInvoice1-sellid.md exploit
https://www.sourcecodester.com/ product