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pvergadia
@pvergadia.bsky.social
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What is Cross Site Scripting (XSS) Explained in 10 Minutes
YouTube video by The Cloud Girl
www.youtube.com
May 28, 2025 at 6:06 PM
4/4 🛡️ Protect yourself:
Developers:
✅ Validate all user input
✅ Encode output properly
✅ Use frameworks like React/Angular
✅ Implement Content Security Policy

Users:
✅ Keep browsers updated
✅ Be cautious with suspicious links

Stay secure! 🔒
May 28, 2025 at 6:06 PM
3/4 💀 Three types of XSS attacks:

✅ Stored XSS - Code saved permanently (comments, reviews)
✅ Reflected XSS - Malicious links in phishing emails
✅ DOM-based XSS - Browser manipulation

All can steal cookies, hijack sessions, and log keystrokes.
May 28, 2025 at 6:06 PM
2/4 🤔 What IS XSS?
Imagine building a house with an open window - no screen. Anyone can throw things through that affect everyone inside.

XSS exploits gaps in web security to inject malicious JavaScript that your browser thinks is legitimate code.
May 28, 2025 at 6:06 PM