CVE-2026-90697 SourceCodester Inventory Management System invoice.php authorization

Medium 5.3 Published Updated

Attackers can bypass authorization in the invoice.php file to access or modify inventory data without proper permissions.

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-2026-90697?

CVE-2026-90697 is a medium-severity missing authorization vulnerability in SourceCodester Inventory Management System, published on 14 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability was identified in SourceCodester Inventory Management System 1.0. This affects an unknown part of the file invoice.php. The manipulation of the argument ID leads to authorization bypass. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.

Weakness: CWE-639, CWE-285

Which versions are affected by CVE-2026-90697?

How do I fix CVE-2026-90697?

No fix has been published for CVE-2026-90697 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-90697 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-90697 exists.

Sources

Also known as GHSA-mvm6-8m33-3fx6.

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