CVE-2025-61163

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

Cohere North AI v1.1.5 was discovered to contain excessively permissive cross-domain policy with untrusted domains. This occurs via the server failing to validate the Origin header of incoming connection requests.

Published 2026-08-26. Last modified 2026-09-03.