react-email
Creates responsive HTML email templates using React components for various notifications and transactional emails.
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Security score
The react-email skill was audited on Feb 14, 2026 and we found 16 security issues across 3 threat categories. Review the findings below before installing.
Categories Tested
Security Issues
medium line 263
Template literal with variable interpolation in command context
SourceSKILL.md
| 263 | src={`${baseURL}/static/logo.png`} |
medium line 446
Template literal with variable interpolation in command context
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| 446 | messages: await import(\`../messages/\${locale}.json\`), |
low line 256
Access to .env file
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| 256 | const baseURL = process.env.NODE_ENV === "production" |
low line 403
Access to .env file
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| 403 | const resend = new Resend(process.env.RESEND_API_KEY); |
low line 182
External URL reference
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| 182 | verificationUrl: 'https://example.com/verify/abc123' |
low line 230
External URL reference
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| 230 | > 4. Where will you host static assets in production? (e.g., https://cdn.example.com) |
low line 257
External URL reference
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| 257 | ? "https://cdn.example.com" // User's production CDN |
low line 274
External URL reference
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| 274 | - **Production:** `baseURL` is the CDN domain, so URL is `https://cdn.example.com/static/logo.png` |
low line 335
External URL reference
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| 335 | source: "https://www.youtube.com/watch?v=dQw4w9WgXcQ", |
low line 380
External URL reference
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| 380 | <WelcomeEmail name="John" verificationUrl="https://example.com/verify" /> |
low line 390
External URL reference
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| 390 | const text = await render(<WelcomeEmail name="John" verificationUrl="https://example.com/verify" />, { plainText: true }); |
low line 409
External URL reference
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| 409 | react: <WelcomeEmail name="John" verificationUrl="https://example.com/verify" /> |
low line 458
External URL reference
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| 458 | <Button href="https://example.com" className="bg-blue-600 text-white px-5 py-3 rounded"> |
low line 512
External URL reference
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| 512 | - [React Email Documentation](https://react.email/docs/llms.txt) |
low line 514
External URL reference
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| 514 | - [Resend Documentation](https://resend.com/docs/llms.txt) |
low line 515
External URL reference
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| 515 | - [Email Client CSS Support](https://www.caniemail.com) |
Scanned on Feb 14, 2026
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/learn @lucasromanh/react-email