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CVE-2025-66222

DeepChat Cross-Site Scripting(XSS) escalate to Remote Code Execution(RCE) PUBLISHED

Description (CNA)

DeepChat is a smart assistant uses artificial intelligence. In 0.5.0 and earlier, there is a Stored Cross-Site Scripting (XSS) vulnerability in the Mermaid diagram renderer allows an attacker to execute arbitrary JavaScript within the application context. By leveraging the exposed Electron IPC bridge, this XSS can be escalated to Remote Code Execution (RCE) by registering and starting a malicious MCP (Model Context Protocol) server.

Affected (CNA)

Vendor / productVersions
ThinkInAIXYZ / deepchataffected < 0.5.0

CWE

CWE-94

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.