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cloudflare-browser-rendering

Automates browser tasks using Cloudflare's Browser Rendering API for screenshots, PDFs, web scraping, and testing web applications.

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Security score

The cloudflare-browser-rendering skill was audited on Feb 9, 2026 and we found 13 security issues across 4 threat categories. Review the findings below before installing.

Categories Tested

Security Issues

medium line 367

Template literal with variable interpolation in command context

SourceSKILL.md
367const html = `
medium line 42

Curl to non-GitHub URL

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42curl "https://api.cloudflare.com/client/v4/accounts/{account_id}/browser-rendering/screenshot" \
low line 135

Access to .env file

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135const browser = await c.env.MYBROWSER.launch();
low line 42

External URL reference

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42curl "https://api.cloudflare.com/client/v4/accounts/{account_id}/browser-rendering/screenshot" \
low line 45

External URL reference

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45-d '{"url": "https://example.com"}'
low line 77

External URL reference

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77await page.goto("https://example.com", { waitUntil: "networkidle2" });
low line 404

External URL reference

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404await page.goto("https://news.ycombinator.com");
low line 612

External URL reference

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612<link href="https://fonts.googleapis.com/css2?family=Poppins" rel="stylesheet">
low line 642

External URL reference

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642- **Official Documentation:** https://developers.cloudflare.com/browser-rendering/
low line 643

External URL reference

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643- **Puppeteer Docs:** https://pptr.dev/
low line 644

External URL reference

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644- **Playwright Docs:** https://playwright.dev/
low line 645

External URL reference

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645- **Workers Documentation:** https://developers.cloudflare.com/workers/
low line 646

External URL reference

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646- **Wrangler CLI:** https://developers.cloudflare.com/workers/wrangler/
Scanned on Feb 9, 2026
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GitHub Stars 106
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Categorydevelopment
UpdatedMay 21, 2026
openclawapibackendtestingbackend-developerdevops-sreqa-engineerdata-engineerproduct-managerpuppeteerplaywrightdevelopmentproduct
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