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TITLE:
Drupal Shorten URLs Module Script Insertion Vulnerability

SECUNIA ADVISORY ID:
SA50182

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/50182/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=50182

RELEASE DATE:
2012-08-09

DISCUSS ADVISORY:
http://secunia.com/advisories/50182/#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/50182/

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=50182

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 vulnerability has been reported in the Shorten URLs module for
Drupal, which can be exploited by malicious users to conduct script
insertion attacks.

Certain input when creating shortened URLs is not properly sanitised
before being used. This can be exploited to insert arbitrary HTML and
script code, which will be executed in a user's browser session in
context of an affected site when the malicious data is being viewed.

Successful exploitation requires the "use Shorten URLs page"
permission, the "Record Shortened URLs" submodule to be installed,
and the "Views" module not to be installed.

The vulnerability is reported in 6.x-1.x versions prior to 6.x-1.13
and 7.x-1.x versions prior to 7.x-1.2.

SOLUTION:
Update to version 6.x-1.13 or 7.x-1.2.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Zach Alexander and Justin Klein Keane.

ORIGINAL ADVISORY:
SA-CONTRIB-2012-121:
http://drupal.org/node/1719392

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:
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vulnerabilities.

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