CVE-2026-33265: Librechat

Critical severity, CVSS 9.0. EPSS: 0.3% chance of exploitation in the next 30 days.

In LibreChat 0.8.1-rc2, a logged-in user obtains a JWT for both the LibreChat API and the RAG API.

Affected products

• Librechat Librechat: version 0.8.1 only

Published 2026-03-18. Last modified 2026-06-17.