security: implement Content Security Policy in manifest.json - #121
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Bindu2020324 merged 2 commits intoJun 26, 2026
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hello mentor just review it please let me know it will get except or not |
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🔐 Security Enhancement
The extension's
manifest.jsonhad no Content Security Policy (CSP) defined, leaving it vulnerable to script injection attacks.✅ Changes Made
Added
content_security_policytomanifest.jsonwith:script-src 'self'— only extension's own scripts allowed, no inline JSobject-src 'none'— blocks Flash/plugin exploits completelybase-uri 'none'— prevents base tag injection attacksconnect-src— restricts API calls to only 3 known providers (Gemini, Groq, OpenAI)img-src 'self' data:— extension icons and data URIs onlystyle-src 'self' 'unsafe-inline'— required for React inline styles🧪 Testing
dist/— works normally