CVE-2026-4780 SourceCodester Sales and Inventory System HTTP GET Parameter update_out_standing.php sql injection

Medium 5.3 Published 24 Mar 2026 Updated 25 Mar 2026

Remote attackers can exploit SQL injection in the update_out_standing.php script via the sid 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-2026-4780?

CVE-2026-4780 is a medium-severity SQL injection vulnerability in SourceCodester Sales and Inventory System, published on 24 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability was detected in SourceCodester Sales and Inventory System 1.0. Impacted is an unknown function of the file update_out_standing.php of the component HTTP GET Parameter Handler. Performing a manipulation of the argument sid results in sql injection. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Weakness: CWE-89, CWE-74

Which versions are affected by CVE-2026-4780?

It affects 1 product.

Products include Ahsanriaz26gmailcom Sales and Inventory System.

How do I fix CVE-2026-4780?

No fix has been published for CVE-2026-4780 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-2026-4780 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-4780 exists.

Sources

Also known as GHSA-v4c4-58mq-6g8m.