Simon Willison’s Weblog

Items tagged security, google, csrf

Filters: security × google × csrf ×


Logout/Login CSRF. Alf Eaton built an example page (this link goes to his description, not the page itself) that uses a login CSRF attack to log you in to Google using an account he has created. Scary. # 24th September 2008, 10:18 pm

ratproxy. “A semi-automated, largely passive web application security audit tool”—watches you browse and highlights potential XSS, CSRF and other vulnerabilities in your application. Created by Michal Zalewski at Google. # 3rd July 2008, 2:35 pm

David Airey: Google’s Gmail security failure leaves my business sabotaged (via) Gmail had a CSRF hole a while ago that allowed attackers to add forwarding filter rules to your account. David Airey’s domain name was hijacked by an extortionist who forwarded the transfer confirmation e-mail on to themselves. # 26th December 2007, 12:16 pm

Google GMail E-mail Hijack Technique. Apparently Gmail has a CSRF vulnerability that lets malicious sites add new filters to your filter list—meaning an attacker could add a rule that forwards all messages to them without your knowledge. # 27th September 2007, 10:29 am

Fighting RFCs with RFCs

Google’s recently released Web Accelerator apparently has some scary side-effects. It’s been spotted pre-loading links in password-protected applications, which can amount to clicking on every “delete this” link — bypassing even the JavaScript prompt you carefully added to give people the chance to think twice.

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