TITLE:
Community Enterprise Cross-Site Scripting and SQL Injection

SECUNIA ADVISORY ID:
SA18145

VERIFY ADVISORY:
http://secunia.com/advisories/18145/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting, Manipulation of data, Exposure of system
information

WHERE:
>From remote

SOFTWARE:
Community Enterprise 4.x
http://secunia.com/product/6631/

DESCRIPTION:
r0t has reported some vulnerabilities in Community Enterprise, which
can be exploited by malicious people to conduct cross-site scripting
and SQL injection attacks.

1) Some input isn't 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.

2) Some input isn't properly sanitised before being used in a SQL
query. This can be exploited to manipulate SQL queries by injecting
arbitrary SQL code.

It is also possible to disclose the full path to certain scripts by
accessing them with an invalid "documentid" or "fuseaction"
parameter.

The vulnerabilities have been reported in version 4.x. Other versions
may also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
r0t

ORIGINAL ADVISORY:
http://pridels.blogspot.com/2005/12/community-enterprise-4x-multiple-vuln.html

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