Is AI Sidebar with Deepseek, ChatGPT, Claude and more. safe?

High risk

AI chat interface with postMessage XSS vulnerability from missing origin validation. Chat messages written to innerHTML sinks without sanitization, allowing arbitrary code execution.

DeepSeek AIv1.6.5Chrome Web Store
75Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

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Findings

Updated 21 May 2026inhcgfpbfdjbjogdfjbclgolkmhnooop