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

Medium 5.3 Published 9 Mar 2026 Updated 10 Mar 2026

Remote attackers can exploit SQL injection in the sales_invoice1.php GET parameter to read or modify database contents.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-3793?

CVE-2026-3793 is a medium-severity SQL injection vulnerability in SourceCodester Sales and Inventory System, published on 9 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.

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.

Weakness: CWE-89, CWE-74

Which versions are affected by CVE-2026-3793?

It affects 1 product.

Products include Ahsanriaz26gmailcom Sales and Inventory System.

How do I fix CVE-2026-3793?

No fix has been published for CVE-2026-3793 yet. Limit exposure of the affected software until one is available.

Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.

Is CVE-2026-3793 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3793 exists.

Sources

Also known as GHSA-2h27-2gxp-mwg2.