CVE-2026-39107

Published June 3rd, 2026

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CVSS v3

6.3

MEDIUM

CVSS v2

N/A

Affected

PROJECT

Description

A Cross Site Scripting vulnerability exists in the Kimi AI v1.0 web interface's 'Preview' feature. The application fails to properly sanitize or encode HTML/JavaScript payloads generated by the AI model. When a user switches to the 'Preview' tab to view AI-generated code, the malicious payload is rendered directly into the DOM, leading to arbitrary JavaScript execution in the victim's browser session.

MGTx2/CVE-2026-39107

GitHub