AdvancedWeb Security
Analysis of Modern XSS Bypass Techniques in Content Security Policy
Harsh Kumar
Abstract
Content Security Policy (CSP) is widely adopted as a defense-in-depth measure against Cross-Site Scripting. In this research, we systematically analyze 47 real-world CSP configurations from Fortune 500 applications, identify common misconfigurations, and demonstrate novel bypass techniques that remain effective against seemingly strict policies.
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Tags:XSSCSPBrowser SecurityBypass Techniques