๐Ÿ›ก๏ธ CVE-2025-67744
๐Ÿ”ด CVSS 9.6 โ€” Critical โš ๏ธ Exploit Public CWE-94 NVD
9.6
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

DeepChat is an open-source artificial intelligence agent platform that unifies models, tools, and agents. Prior to version 0.5.3, a security vulnerability exists in the Mermaid diagram rendering component that allows arbitrary JavaScript execution. Due to the exposure of the Electron IPC renderer to the DOM, this Cross-Site Scripting (XSS) flaw escalates to full Remote Code Execution (RCE), allowing an attacker to execute arbitrary system commands. Two concurrent issues, unsafe Mermaid configuration and an exposed IPC interface, cause this issue. Version 0.5.3 contains a patch.

Details

Severity CRITICAL
CVSS Score 9.6
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CWE CWE-94
Public Exploit โš ๏ธ Yes
Source NVD
Published 2025-12-16
Updated 2026-06-02
Modified 2026-01-02

Affected Packages

Software From version Fixed in
deepchat โ€” 0.5.3

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