From: Secunia Security Advisories (sec-advsecunia.com)
Date: Wed Sep 29 2010 - 16:32:59 CDT

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Windows Applications Insecure Library Loading

The Official, Verified Secunia List:
http://secunia.com/advisories/windows_insecure_library_loading/

The list is continuously updated as we confirm the vulnerability reports so check back regularly too see if any of your apps are affected.

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TITLE:
MODx Cross-Site Scripting and Local File Inclusion Vulnerabilities

SECUNIA ADVISORY ID:
SA41638

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/41638/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=41638

RELEASE DATE:
2010-09-29

DISCUSS ADVISORY:
http://secunia.com/advisories/41638/#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/41638/

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=41638

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:
John Leitch has discovered some vulnerabilities in MODx, which can be
exploited by malicious people to conduct cross-site scripting attacks
and disclose sensitive information.

1) Input passed via the "modahsh" parameter to manager/index.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.

Successful exploitation of this vulnerability requires that the
victim is logged out.

2) Input passed via the "class_key" parameter to
manager/controllers/default/resource/tvs.php is not properly verified
before being used to include files. This can be exploited to include
arbitrary files from local resources via directory traversal
sequences and URL-encoded NULL bytes.

Successful exploitation of this vulnerability requires that
"magic_quotes_gpc" is disabled

The vulnerabilities are confirmed in version 2.0.2-pl. Other versions
may also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised and
verified.

PROVIDED AND/OR DISCOVERED BY:
John Leitch

ORIGINAL ADVISORY:
John Leitch:
http://www.johnleitch.net/Vulnerabilities/MODx.Revolution.2.0.2-pl.Reflected.Cross-site.Scripting/47
http://www.johnleitch.net/Vulnerabilities/MODx.Revolution.2.0.2-pl.Local.File.Inclusion/49

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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About:
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vulnerabilities.

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