CVE-2026-92360

Medium

Description

A weakness has been identified in ag-ui-protocol ag-ui 1.0. The impacted element is the function prepareRunAgentInput of the file agent/agent.ts of the component Event Application Layer. This manipulation of the argument TEXT_MESSAGE_START causes origin validation error. Remote exploitation of the attack is possible. The pull request to fix this issue awaits acceptance.

SeverityMedium
CVSS6.3
Exploit probability—
ProductAg-ui
PublishedSep 16, 2026
First seenSep 16, 2026

How to fix

Affected products

ProductAffected versionsFixed in
ag-ui-protocol ag-ui1.0—

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CVE-2026-92360 · Ag-ui · Dark Radar