CVE-2026-92184Public exploitNetwork attack vectorHinoki check available

Server-side file disclosure via unvalidated URL fetch

Published Sep 15, 2026 · Updated Sep 15, 2026

SSRF in the AWS Strands integration for AG-UI 0.3.0 allows remote attackers to access local files and internal network services. Multimodal URL content reaches urllib.request.urlopen without scheme, host, address-range, redirect, or response-size validation. Reachability requires an agent endpoint accepting crafted RunAgentInput content; the default helper adds no authentication, and returned bytes can enter model output.

CVSS severityUnavailable
Unscored
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

SSRF in the AWS Strands integration for AG-UI 0.3.0 allows remote attackers to access local files and internal network services. Multimodal URL content reaches urllib.request.urlopen without scheme, host, address-range, redirect, or response-size validation. Reachability requires an agent endpoint accepting crafted RunAgentInput content; the default helper adds no authentication, and returned bytes can enter model output.

The record

CVE
CVE-2026-92184
Published
Sep 15, 2026
Updated
Sep 15, 2026
Vendor
AG-UI Protocol
Product
AG-UI
Classifications
CWE-918, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 15, 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?

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  1. Affected versionversion=0.3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

AG-UI Protocol · AG-UIversion=0.3.0

Published CVSS scores

No CVSS assessment is available in this record.

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

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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