Application Security

Paypal Sender Country XSS

Paypal Sender Country XSS

A new XSS vulnerability was identified on Paypal.com earlier today, found by d3v1l and disclosed on both Security-Shell and XSSed. The problem is with the parameter sender_country in a transaction called nvpsm. NVP is Paypal‚Äôs API for Merchants to use when interacting with the Paypal web site, it stands for Name-Value Pair. SM is short […]

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XSS Flaw on PayPal.com

XSS Flaw on PayPal.com

Earlier today Wesley Kerfoot reported on the Full Disclosure mailing list that a page in the Paypal.com domain is susceptible to a non-persistent reflected cross site scripting attack (XSS). While non-persistent XSS bugs are somewhat common, this is quite serious for a site like PayPal, where user accounts are linked directly to bank accounts, debit, […]

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