CVE-2026-51866

Critical severity, CVSS 9.8. EPSS: 0.3% chance of exploitation in the next 30 days.

In DB-GPT 0.7.5 and 0.8.0, a skill uploaded through the real /api/v1/skills/upload route can later be executed through the real /api/v1/chat/react-agent flow.

Published 2026-09-30. Last modified 2026-10-01.