CVE-2026-2174: Fabian Contact Management System

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

A security flaw has been discovered in code-projects Contact Management System 1.0. This affects an unknown part of the component CRUD Endpoint. The manipulation of the argument ID results in improper authentication. The attack may be launched remotely.

Affected products

• Fabian Contact Management System: version 1.0 only

Published 2026-02-08. Last modified 2026-06-17.