# cn.hippo4j:hippo4j-core (Maven) vulnerabilities

2 known vulnerabilities (1 high, 1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://central.sonatype.com/artifact/cn.hippo4j/hippo4j-core

## Advisories (2)

### [CVE-2025-51606](https://cve.now/CVE-2025-51606): hippo4j 1.0.0 to 1.5.0, uses a hard-coded secret key in its JWT (JSON Web Token) creation.

- Severity: High 8.8
- Published: Aug 21, 2025
- Affected: from 1.0.0, through 1.5.0.

### [CVE-2023-27095](https://cve.now/CVE-2023-27095): Insecure Permissions vulnerability found in OpenGoofy Hippo4j v.1.4.3 allows attacker toescalate privileges via the AddUser method of the…

- Severity: Medium 6.5
- Published: Mar 16, 2023
- Affected: through 1.4.3.

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