Simon Willison’s Weblog

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Items tagged csrf, phishing

Filters: csrf × phishing × Sorted by date


Robust Defenses for Cross-Site Request Forgery [PDF]. Fascinating report which introduces the “login CSRF” attack, where an attacker uses CSRF to log a user in to a site (e.g. PayPal) using the attacker’s credentials, then waits for them to submit sensitive information or bind the account to their credit card. The paper also includes an in-depth study of potential protection measures, including research that shows that 3-11% of HTTP requests to a popular ad network have had their referer header stripped. Around 0.05%-0.10% of requests have custom HTTP headers such as X-Requested-By stripped. # 24th September 2008, 9:40 am

Designing for a security breach

User account breaches are inevitable. We should take that in to account when designing our applications.

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