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TITLE:
WebsitePanel "ReturnUrl" Redirection Weakness

SECUNIA ADVISORY ID:
SA49813

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/49813/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=49813

RELEASE DATE:
2012-07-09

DISCUSS ADVISORY:
http://secunia.com/advisories/49813/#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/49813/

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=49813

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:
A weakness has been reported in WebsitePanel, which can be exploited
by malicious people to conduct spoofing attacks.

Input passed via the "ReturnUrl" parameter to Default.aspx (when
"pid" is set to "Login") is not properly verified before being used
to redirect users. This can be exploited to redirect a user to an
arbitrary website e.g. when a user clicks a specially crafted link to
the affected script hosted on a trusted domain.

The weakness is reported in version 1.2.0. Other versions may also be
affected.

SOLUTION:
Reportedly fixed in version 1.2.2.1 beta.

PROVIDED AND/OR DISCOVERED BY:
Anastasios Monachos in a bug ticket.

ORIGINAL ADVISORY:
http://websitepanel.codeplex.com/workitem/224

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
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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