CVE-2026-4784 code-projects Simple Laundry System Parameter checkcheckout.php sql injection

Medium 6.9 Published 25 Mar 2026 Updated 25 Mar 2026

Remote attackers can exploit SQL injection in the serviceId parameter of checkcheckout.php to read or modify database contents.

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

What is CVE-2026-4784?

CVE-2026-4784 is a medium-severity SQL injection vulnerability in code-projects Simple Laundry System, published on 25 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A vulnerability was found in code-projects Simple Laundry System 1.0. This affects an unknown function of the file /checkcheckout.php of the component Parameter Handler. The manipulation of the argument serviceId results in sql injection. It is possible to launch the attack remotely. The exploit has been made public and could be used.

Weakness: CWE-89, CWE-74

Which versions are affected by CVE-2026-4784?

It affects 1 product.

Products include Code-Projects Simple Laundry System.

How do I fix CVE-2026-4784?

No fix has been published for CVE-2026-4784 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-2026-4784 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-4784 exists.

Sources

Also known as GHSA-j37h-g6v5-pj8h.