CVE-2025-9759: Campcodes Courier Management System

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A security flaw has been discovered in Campcodes/SourceCodester Courier Management System 1.0. Affected by this issue is the function Signup of the file /ajax.php. Performing manipulation of the argument lastname results in sql injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be exploited.

Affected products

• Campcodes Courier Management System: version 1.0 only

Published 2025-09-01. Last modified 2026-06-17.