CVE-2020-36911: Cobbr Covenant

Critical severity, CVSS 9.8. EPSS: 12.3% chance of exploitation in the next 30 days.

Covenant 0.1.3 - 0.5 contains a remote code execution vulnerability that allows attackers to craft malicious JWT tokens with administrative privileges. Attackers can generate forged tokens with admin roles and upload custom DLL payloads to execute arbitrary commands on the target system.

Affected products

• Cobbr Covenant: from 0.1.3, up to and including 0.5

Published 2026-01-13. Last modified 2026-06-17.