100% CSS: Fetch and Exfiltrate 512 bits of Server-Generated Data Embedded in an Animated SVG
📰 Dev.to · Jane Ori
Learn to fetch and exfiltrate 512 bits of server-generated data embedded in an animated SVG using 100% CSS, building on previous techniques for retrieving API response data in CSS.
Action Steps
- Build an animated SVG to embed server-generated data
- Configure CSS to fetch and parse the embedded data
- Apply CSS techniques to exfiltrate the data
- Test the exfiltration process using a sample server-generated dataset
- Compare the results with expected outcomes to validate the technique
Who Needs to Know This
Frontend engineers and web developers can benefit from this technique to enhance their web applications with dynamic data retrieval and manipulation capabilities, while security teams should be aware of potential vulnerabilities.
Key Insight
💡 CSS can be used to fetch and manipulate server-generated data embedded in animated SVGs, expanding its capabilities beyond traditional styling.
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🚨 Fetch & exfiltrate 512 bits of server-generated data in CSS! 🤯
Key Takeaways
Learn to fetch and exfiltrate 512 bits of server-generated data embedded in an animated SVG using 100% CSS, building on previous techniques for retrieving API response data in CSS.
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This is a direct followup to to Getting 32 bit API Response Data in CSS In CSS, 16 bits of...
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