What’s Vulnerable › Vulnerabilities

CVE-2021-37580: Apache ShenYu Admin bypass JWT authentication

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 42.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-11-16 · updated 2026-06-17
• Weakness: CWE-287

Description

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 Software Foundation Apache ShenYu (incubating): 2.3.0, 2.4.0

References

• http://www.openwall.com/lists/oss-security/2021/11/16/1
• https://lists.apache.org/thread/o15j25qwtpcw62k48xw1tnv48skh3zgb
• http://www.openwall.com/lists/oss-security/2021/11/16/1
• https://lists.apache.org/thread/o15j25qwtpcw62k48xw1tnv48skh3zgb

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