Mixmax: Stored XSS templates -> 'call for action' feature
2017-06-08T08:04:58
ID H1:237927 Type hackerone Reporter r0h17 Modified 2017-06-09T17:41:09
Description
Hi Jeff,
Reporting the Stored XSS in template section on 'call for action' button. (Already discussed in mail)
1] Login to Mixmax and navigate to template section
2] Click on enhance and select call for action button
3] Enter anything in button text and in URL enter XSS payload (javascript:alert(document.cookie))
4] Insert the button and click it to execute XSS.
Impact : XSS can be stored in template and when Team manager/admin uses that template and clicks the button , our XSS executes
Thank you
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