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TITLE:
CMS Builder "title" and "summary" Script Insertion Vulnerabilities

SECUNIA ADVISORY ID:
SA48227

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/48227/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=48227

RELEASE DATE:
2012-03-02

DISCUSS ADVISORY:
http://secunia.com/advisories/48227/#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/48227/

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=48227

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 CMS Builder, which can be
exploited by malicious users to conduct script insertion attacks.

Input passed via the "title" and "summary" parameters to admin.php
(when "_defaultAction" is set to "save") 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.

The vulnerabilities are reported in version 2.07. Other versions may
also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
Karthik R.

ORIGINAL ADVISORY:
http://packetstormsecurity.org/files/110368/CMS-Builder-2.14-Cross-Site-Scripting.html

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.

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