Compass Security Blog

Offensive Defense

Author: Roland Bischofberger

Subresource Integrity HTML Attribute

Websites nowadays are mostly built with different resources from other origins. For example, many sites include scripts or stylesheets like jQuery or Bootstrap from a Content Delivery Network (CDN). This induces that the webmasters implicitly trust the linked external sources. But what if an attacker can force the user to load the content from an […]

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SAML Burp Extension

SAML [3] is a standard, which is widely used to deploy Single Sign-On and federation identity solutions. SAML is based on the XML technology, using XML Signatures and X.509 certificates. Manual testing for SAML vulnerabilities is time consuming and error prone. For example, because a SAML message is only valid for a predefined period of […]

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