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TI-2021-15467 Aliases CVE-2021-37580GHSA-vpfp-5gwq-g533

Apache ShenYu Admin bypass JWT authentication

Priority HIGH 70CWE-287Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-287.

Summary

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

Why it matters now

EPSS 0.4212 98th percentileScored 2026-11-07
Fix Fixed org.apache.shenyu:shenyu-admin (Maven): 2.4.1

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
ApacheApache ShenYu AdminApache ShenYu Admin 2.3.0-2.4.0—No fix listedCNA
—org.apache.shenyu:shenyu-admin (Maven)2.3.0 to before 2.4.12.4.1Patch availableGHSA-vpfp-5gwq-g533
  • Apache ShenYu Admin VendorApache Affected Apache ShenYu Admin 2.3.0-2.4.0 Fixed in — No fix listed CNA
  • org.apache.shenyu:shenyu-admin (Maven) Vendor— Affected 2.3.0 to before 2.4.1 Fixed in 2.4.1 Patch available GHSA-vpfp-5gwq-g533

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:apache:shenyu:2.3.0:*:*:*:*:*:*:*2.3.0VulnerableApache
cpe:2.3:a:apache:shenyu:2.4.0:*:*:*:*:*:*:*2.4.0VulnerableApache
  • cpe:2.3:a:apache:shenyu:2.3.0:*:*:*:*:*:*:* Versions 2.3.0 Vulnerable ·Apache
  • cpe:2.3:a:apache:shenyu:2.4.0:*:*:*:*:*:*:* Versions 2.4.0 Vulnerable ·Apache

Remediation

  • Fix · GHSA-vpfp-5gwq-g533 org.apache.shenyu:shenyu-admin (Maven) Fixed in 2.4.1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-37580
  2. 2026-10-03 Alias added: GHSA-vpfp-5gwq-g533

References

Advisory 3

Other 3

  • TI-2022-07916 Apache ShenYu 2.4.1 Improper access control CVSS 3.1CRITICAL 9.1
  • TI-2021-20381 Apache ShenYu 2.4.1 Groovy Code Injection & SpEL Injection CVSS 3.1CRITICAL 9.8
  • TI-2022-20760 Apache ShenYu Admin ultra vires CVSS 3.1HIGH 8.8
  • TI-2022-17499 Apache ShenYu Admin Improper Privilege Management CVSS 3.1HIGH 8.8
  • TI-2022-07364 Apache ShenYu Password leakage CVSS 3.1HIGH 7.5
  • TI-2022-07917 Apache ShenYu missing authentication allows gateway registration CVSS 3.1HIGH 7.5
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences