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Explore techniques for exploiting XXE vulnerabilities in file parsing and upload functionality in this Black Hat conference talk. Delve into XML Entity Attacks within XML-supported file formats like docx, xlsx, and pptx, using real-world examples from products and recent bug bounties. Learn step-by-step technical details and discover a battle-tested tool for efficiently creating 'XXE backdoored' files across various formats.
Syllabus
Exploiting XXE Vulnerabilities In File Parsing Functionality
Taught by
Black Hat