WHITEPAPER | July 1, 2016

Assessing and Exploiting XML Schema’s Vulnerabilities

Specifications for XML and XML schemas include multiple security flaws. At the same time, these specifications provide the tools required to protect XML applications. This provides a complex scenario for developers, and a fun environment for hackers. Even though we use XML schemas to define the security of XML documents, we also use them to perform a variety of attacks: file retrieval, server side request forgery, port scanning, or brute forcing. This talk will analyze how to infer new attack vectors by analyzing the current vulnerabilities, and how it is possible to affect common libraries and software. I will also share recommendations for safe deployment of applications relying on XML.

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