CVE-2025-4248: CHUCK24 Simple To-Do List System

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

A vulnerability has been found in SourceCodester Simple To-Do List System 1.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /complete_task.php. The manipulation of the argument ID leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Affected products

• CHUCK24 Simple To-Do List System: version 1.0 only

Published 2025-05-04. Last modified 2026-06-17.