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TITLE:
Shopzilla Comparison Shopping Script "s" Cross-Site Scripting
Vulnerability

SECUNIA ADVISORY ID:
SA45765

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/45765/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=45765

RELEASE DATE:
2011-08-24

DISCUSS ADVISORY:
http://secunia.com/advisories/45765/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/45765/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=45765

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Eyup CELIK has discovered a vulnerability in Shopzilla Comparison
Shopping Script, which can be exploited by malicious people to
conduct cross-site scripting attacks.

Input passed to the "s" parameter in search.php is not properly
sanitised before being returned to the user. This can be exploited to
execute arbitrary HTML and script code in a user's browser session in
context of an affected site.

The vulnerability is confirmed in version 3.2 free. Other versions
may also be affected.

SOLUTION:
Filter malicious characters and character sequences using a proxy.

PROVIDED AND/OR DISCOVERED BY:
Eyup CELIK

ORIGINAL ADVISORY:
http://packetstormsecurity.org/files/view/104357/eshoppingmadness-xss.txt

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
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