Learn the critical differences between reflected and self XSS vulnerabilities in this 22-minute cybersecurity tutorial that explores why seemingly simple cross-site scripting flaws can result in significant security payouts. Discover the real-world dangers of XSS attacks as the instructor breaks down the technical distinctions between these vulnerability types and explains their varying impact levels. Gain insights into how security researchers and bug bounty hunters evaluate XSS findings, understand the exploitation scenarios that make certain XSS vulnerabilities more valuable than others, and develop a deeper appreciation for why proper XSS classification is essential in vulnerability assessment and penetration testing.