CVE-2021-37580: Apache Shenyu

Critical severity, CVSS 9.8. EPSS: 41.9% chance of exploitation in the next 30 days.

A flaw was found in Apache ShenYu Admin. The incorrect use of JWT in ShenyuAdminBootstrap allows an attacker to bypass authentication. This issue affected Apache ShenYu 2.3.0 and 2.4.0

Affected products

• Apache Shenyu: version 2.3.0 only; version 2.4.0 only

Published 2021-11-16. Last modified 2026-06-17.