Vulnerability · Published Sep 16, 2026 · Assigned by VulnCheck
CVE-2026-92569Hippo4j through 1.5.0 SSRF via clientAddress Parameter
Medium 4.3
In plain English
A medium-severity server-side request forgery in hippo4j from opengoofy. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.3%top 72.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Hippo4j through 1.5.0 contains a server-side request forgery vulnerability in four ThreadPoolController endpoints that fail to validate the clientAddress parameter. Authenticated attackers can supply arbitrary hostnames and ports to trigger outbound GET requests to internal networks and cloud metadata services.
Affected products (as reported)
Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
- GitHub Issue #1621 issue-tracking
- https://github.com/opengoofy/hippo4j product
- https://github.com/opengoofy/hippo4j/blob/73124de92e269940bdf44f4534b37a13a36ffd49/hippo4j-server/hippo4j-console/src/main/java/cn/hippo4j/console/controller/ThreadPoolController.java#L123-L179 technical-description
- https://github.com/opengoofy/hippo4j/blob/73124de92e269940bdf44f4534b37a13a36ffd49/hippo4j-server/hippo4j-auth/src/main/java/cn/hippo4j/auth/config/GlobalSecurityConfig.java#L95-L107 technical-description
- VulnCheck Advisory: Hippo4j through 1.5.0 SSRF via clientAddress Parameter third-party-advisory