CVE-2026-40788: Quantumcloud Chatbot

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Subscriber Broken Access Control in ChatBot <= 7.9.7 versions.

Affected products

• Quantumcloud Chatbot: up to and including 7.9.7

Published 2026-06-15. Last modified 2026-06-17.