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TITLE:
vBulletin Two Script Insertion Vulnerabilities

SECUNIA ADVISORY ID:
SA48541

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/48541/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=48541

RELEASE DATE:
2012-04-06

DISCUSS ADVISORY:
http://secunia.com/advisories/48541/#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/48541/

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=48541

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:
Two vulnerabilities have been reported in vBulletin, which can be
exploited by malicious people to conduct script insertion attacks.

Certain unspecified input is not properly sanitised in
clientscript/ckeplugins/bbcode/plugin.js and
clientscript/ckeditor/ckeditor.js 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
if malicious data is viewed.

This may be related to:
SA48506

The vulnerabilities are reported in versions 4.1.4 through 4.1.11.

SOLUTION:
Install patch. Please see vendor's advisory for more information.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
https://www.vbulletin.com/forum/showthread.php/398716-vBulletin-Security-Patch-for-vBulletin-4-1-4-4-1-11-for-Suite-amp-Forum-03-23-2012

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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