CVE-2021-46427: Simple Chatbot Application Project Simple Chatbot Application

Critical severity, CVSS 9.8. EPSS: 2% chance of exploitation in the next 30 days.

An SQL Injection vulnerability exists in Sourcecodester Simple Chatbot Application 1.0 via the message parameter in Master.php.

Affected products

• Simple Chatbot Application Project Simple Chatbot Application: version 1.0 only

Published 2022-01-27. Last modified 2026-06-17.