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CSRF
(redirected from Cross-site request forgery)

   Also found in: Acronyms, Wikipedia 0.01 sec.
CSRF
(Cross-Site Request Forgery) An online forgery that requires knowledge of which Internet-based institutions a person deals with. It is used to steal money or obtain valuable data such as credit card numbers. Also called an "XSRF," "sea surf" and "confused deputy attack," the CSRF is embedded in a fake link or bogus script on a Web page. In either case, the browser executes a malicious transaction such as a wire transfer to the cybercrook's bank.

The CSRF exploit only works if the user is already logged onto the institution's Web site that is being targeted or has recently logged on, in which case a stored cookie used for authentication may still be active. See XSS.


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Meanwhile, another WebKit vulnerability can result in cross-site request forgery if a user visits a maliciously crafted web site.
lt;p>Other methods used include cross-site scripting attacks, where malicious code gets push to on a client machine, and cross-site request forgery, in which a malicious command is executed while the victim is logged into a Web site.
Second, the commercial Enhanced Rule Set (ERS) has been significantly augmented to address the newest attack vectors such as cross-site request forgery (CSRF), remote file inclusion (RFI) and HTTP parameter pollution.
 
 
 
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