---
id: CVE-2026-92184
title: A security flaw has been discovered in ag-ui-protocol ag-ui 0.3.0
summary: >-
  A security flaw has been discovered in ag-ui-protocol ag-ui 0.3.0. Affected is
  the function urllib.request.urlopen of the file
  integrations/aws-strands/python/src/ag_ui_strands/utils.py of the component
  Multimodal Content. The manipulati…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-918
vendor: ag-ui-protocol
product: ag-ui
affected:
  - ag-ui 0.3.0
published: '2026-09-16'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T17:17:48.980'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92184'
references:
  - url: 'https://github.com/ag-ui-protocol/ag-ui/'
    label: cna@vuldb.com
  - url: >-
      https://github.com/ag-ui-protocol/ag-ui/commit/bf0c34df34cbb4b1992bc37c9bfffe6dd54bb189
    label: cna@vuldb.com
  - url: 'https://github.com/ag-ui-protocol/ag-ui/issues/2432'
    label: cna@vuldb.com
  - url: 'https://github.com/ag-ui-protocol/ag-ui/pull/2491'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-92184'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/934100'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/404437'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/404437/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-17T16:57:05.212304Z'
epss: 0.00374
epssPercentile: 0.2867
ingestedAt: '2026-09-15T23:46:25.570Z'
---

## Overview

A security flaw has been discovered in ag-ui-protocol ag-ui 0.3.0. Affected is the function urllib.request.urlopen of the file integrations/aws-strands/python/src/ag_ui_strands/utils.py of the component Multimodal Content. The manipulation of the argument Value results in server-side request forgery. The attack can be executed remotely. The patch is identified as bf0c34df34cbb4b1992bc37c9bfffe6dd54bb189. It is advisable to implement a patch to correct this issue.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.