Is cn.hippo4j:hippo4j-core affected by CVE-2025-51606?

Maven cn.hippo4j:hippo4j-core is affected in >=1.0.0 <=1.5.0.

Is CVE-2025-51606 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

high

CVE-2025-51606

Q: Is CVE-2025-51606 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

Maven · cn.hippo4j:hippo4j-core

Summary

hippo4j Includes Hard Coded Secret Key in JWT Creation

Severity: high
EPSS: 0.3% (p24)
Also known as: GHSA-48cg-9c55-j2q7
Published: 2025-08-21

References

https://nvd.nist.gov/vuln/detail/CVE-2025-51606
https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250610-01.md
https://github.com/opengoofy/hippo4j

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.