Summary
Webasyst 2.9.9 has a Stored XSS vulnerability, An Attacker inject malicious javascript code in the "Instant messenger" field for a stored XSS, This can lead to privilege escalation of user to admin, and more.
Steps to reproduce:
Go to "My profile"
Click "Edit".
On the Instant messenger field, enter payload: "><script>alert(document.domain)</script>
Click Save then XSS will trigger.
Impact
The attacker can steal data from whoever checks his profile.
POC:
Summary
Webasyst 2.9.9 has a Stored XSS vulnerability, An Attacker inject malicious javascript code in the "Instant messenger" field for a stored XSS, This can lead to privilege escalation of user to admin, and more.
Steps to reproduce:
Go to "My profile"
Click "Edit".
On the Instant messenger field, enter payload: "><script>alert(document.domain)</script>
Click Save then XSS will trigger.
Impact
The attacker can steal data from whoever checks his profile.
POC: