----------------------------------------------------------------------

Secunia is hiring!

Find your next job here:

https://secunia.com/company/jobs/

----------------------------------------------------------------------

TITLE:
X3 CMS Two Cross-Site Scripting Vulnerabilities

SECUNIA ADVISORY ID:
SA46748

VERIFY ADVISORY:
Secunia.com
https://secunia.com/advisories/46748/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46748

RELEASE DATE:
2012-01-10

DISCUSS ADVISORY:
https://secunia.com/advisories/46748/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

https://secunia.com/advisories/46748/

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=46748

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

https://secunia.com/vulnerability_scanning/personal/
https://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Stefan Schurtz has discovered two vulnerabilities in X3 CMS, which
can be exploited by malicious people to conduct cross-site scripting
attacks.

1) Input passed via the URL to admin/login 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 requires that the victim uses a browser that
does not URL-encode the request (e.g. Internet Explorer 6).

2) Input passed via the "username" and "password" POST parameters to
admin/login (when e.g. other POST parameters are not set) 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.

The vulnerabilities are confirmed in version 0.4.3.1-STABLE. Other
versions may also be affected.

SOLUTION:
Vulnerability #2 is fixed within the Bazaar repository. Edit the
source code to ensure that input is properly sanitised.

PROVIDED AND/OR DISCOVERED BY:
Stefan Schurtz, INFOSERVE via Secunia.

ORIGINAL ADVISORY:
X3 CMS:
https://www.x3cms.net/en/news/article/dae363948eb4b27f8b02a84ca054c3fc/release_0.4.3.1
https://x3cms.bzr.sourceforge.net/bzr/x3cms/revision/977

OTHER REFERENCES:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

----------------------------------------------------------------------

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:
https://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
https://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.

----------------------------------------------------------------------