ChatGPT for Chrome - Search AISecurity Analysis

Extension uses chrome.cookies.getAll for bulk cookie access and sends data to external servers — high risk of session token theft.

Extension intercepts network traffic and sends data externally — potential man-in-the-middle behavior.

Creates functions from strings, similar to eval(), often used to hide malicious code.

Accesses browser cookies programmatically, could be used to steal session tokens.

Dynamically creates script elements, potentially loading external malicious code.

Creates a function from a string (new Function()), similar to eval().

Sends messages via Chrome runtime, could communicate with external services.

Decodes base64 data, commonly used to hide malicious payloads.

Opens WebSocket connections, which can be used for persistent command-and-control channels.

Makes HTTP requests to external servers, may be used for data exfiltration.

Uses XMLHttpRequest to make network calls.

Modifies window.location to redirect the user, potentially to phishing or malicious pages.

Dynamically creates iframe elements, which can be used to load external content or hide malicious UI.

Fetches external URL: https://chatgpt.com/api/auth/session

Opens a WebSocket connection, which can be used for persistent C2 channels.

Line exceeds 5000 characters (entropy: 4.918057242739894)

This extension does not define a Content Security Policy. A CSP helps prevent XSS and code injection attacks.

Web-accessible resources use <all_urls> or wildcard patterns, exposing resources to every website.

Content script matches <all_urls>, executing on every website the user visits.

Reads or writes to localStorage, which may contain sensitive site data.

Sets innerHTML directly, which can lead to XSS if used with untrusted data.

Encodes data to base64, may be used for data exfiltration.

Creates a Web Worker, which runs code in a separate thread — can be used for background computation or crypto mining.

String with entropy 6 bits — may be encoded/encrypted data

JavaScript file could not be parsed. Likely minified or bundled code.

js/service_worker.js

js/content.js

js/popup.js

js/popup.js