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[Full-disclosure] Paypal XSS Vulnerability
- To: full-disclosure@xxxxxxxxxxxxxxxxx
- Subject: [Full-disclosure] Paypal XSS Vulnerability
- From: Wesley Kerfoot <wjak56@xxxxxxxxx>
- Date: Fri, 26 Mar 2010 15:46:09 -0400
Paypal is affected by an XSS vulnerability where it fails to validate
input for the following url:
https://www.paypal.com/xclick/business=
One can add arbitrary javascript with no need for any filter evasion.
https://www.paypal.com/xclick/business=<script> alert("xss"); </script>
As far as I know only the above url is affected. All of the usual XSS
attacks will work with this.
Cheers.
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