CVE-2026-0590 code-projects Online Product Reservation System POST Parameter delete.php sql injection

Medium 5.3 Published 5 Jan 2026 Updated 23 Feb 2026

Remote attackers can exploit SQL injection in the delete.php POST 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-2026-0590?

CVE-2026-0590 is a medium-severity SQL injection vulnerability in code-projects Online Product Reservation System, published on 5 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability was determined in code-projects Online Product Reservation System 1.0. The affected element is an unknown function of the file /app/checkout/delete.php of the component POST Parameter Handler. This manipulation of the argument ID 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-2026-0590?

It affects 1 product.

Products include Fabian Online Product Reservation System.

How do I fix CVE-2026-0590?

No fix has been published for CVE-2026-0590 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-2026-0590 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-0590 exists.

Sources

Also known as GHSA-xpw8-hwx7-qqrq.