BlankOL XSS vuln.

BlankOL XSS vuln.

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Vuln. discovered by : r0t
Date: 27 march 2006
vendor:http://www.blankol.com/
affected versions: 1 and prior
orginal advisory:http://pridels.blogspot.com/2006/03/blankol-xss-vuln.html
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Vuln. description:

BlankOL contains a flaw that allows a remote cross site scripting attack.
This flaw exists because input passed to "file" and "function" paremters in
"bol.cgi" isn't properly sanitised before being returned to the user.
This could allow a user to create a specially crafted URL that would execute
arbitrary code in a user's browser within the trust relationship between the
browser and the server, leading to a loss of integrity.

/bol.cgi?file=[XSS]
/bol.cgi?function=[XSS]

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Solution:
Edit the source code to ensure that input is properly sanitised.
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More information @ unsecured-systems.com/forum/