CVE-2026-92569Public exploitNetwork attack vectorHinoki check available

Authenticated SSRF via unvalidated clientAddress URL construction

Published Sep 16, 2026 · Updated Sep 21, 2026

SSRF in OpenGoofy Hippo4j 1.5.0 and earlier allows remote authenticated users to send HTTP requests to arbitrary hosts and ports. Four ThreadPoolController GET endpoints concatenate clientAddress directly into HTTP URLs and pass them to HttpUtil.get without destination validation. A ROLE_USER account is sufficient to scan internal services or request cloud metadata from the server's network context.

CVSS severity4.3
Medium
EPSS probability0.34%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

SSRF in OpenGoofy Hippo4j 1.5.0 and earlier allows remote authenticated users to send HTTP requests to arbitrary hosts and ports. Four ThreadPoolController GET endpoints concatenate clientAddress directly into HTTP URLs and pass them to HttpUtil.get without destination validation. A ROLE_USER account is sufficient to scan internal services or request cloud metadata from the server's network context.

The record

CVE
CVE-2026-92569
Published
Sep 16, 2026
Updated
Sep 21, 2026
Vendor
OpenGoofy
Product
Hippo4j
Classifications
CWE-918, T1046
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 21, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.5.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OpenGoofy · Hippo4jversion=0 <=1.5.0

Published CVSS scores

4.3VulnCheck CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
5.3VulnCheck CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1046Network Service Discovery

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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