CVE-2022-29946

Medium severity, CVSS 6.3. EPSS: 0.5% chance of exploitation in the next 30 days.

NATS.io NATS Server before 2.8.2 and Streaming Server before 0.24.6 could allow a remote attacker to bypass security restrictions, caused by the failure to enforce negative user permissions in one scenario. By using a queue subscription on the wildcard, an attacker could exploit this vulnerability to allow denied subjects.

Published 2024-07-11. Last modified 2026-06-17.