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TITLE:
Drupal Aggregation Module Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA30618

VERIFY ADVISORY:
http://secunia.com/advisories/30618/

CRITICAL:
Moderately critical

IMPACT:
Security Bypass, Cross Site Scripting, Manipulation of data, System
access

WHERE:
>From remote

SOFTWARE:
Drupal Aggregation Module 5.x
http://secunia.com/product/19044/

DESCRIPTION:
Some vulnerabilities have been reported in the Aggregation module for
Drupal, which can be exploited by malicious people to bypass certain
security restrictions, conduct cross-site scripting attacks, SQL
injection attacks, and potentially compromise a vulnerable system.

1) Input passed to various unspecified parameters 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.

2) Input passed to various unspecified parameters is not properly
sanitised before being used in SQL queries. This can be exploited to
manipulate SQL queries by injecting arbitrary SQL code.

3) It is possible to upload arbitrary files via malicious feeds.
Depending upon the configuration of the server, this may also allow
execution of arbitrary code.

4) Errors within the implementation of access controls can be
exploited to bypass certain security restrictions.

Successful exploitation of this vulnerability requires that node
access modules (taxonomy access control, acl) are used.

The vulnerabilities are reported in versions prior to 5.x-4.4.

SOLUTION:
Update to version 5.x-4.4.

PROVIDED AND/OR DISCOVERED BY:
A cross site scripting issue has been reported by fonan, the other
issues have been reported by Adam Light and Heine Deelstra of the
Drupal security team.

ORIGINAL ADVISORY:
http://drupal.org/node/269479

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About:
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