Some vulnerabilities have been reported in MODx CMS, which can be exploited by malicious people to conduct cross-site scripting and SQL injection attacks.

1) Certain unspecified input 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) Certain unspecified input is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.

The vulnerabilities are reported in versions prior to 1.0.3.

Solution
Update to version 1.0.3.

Provided and/or discovered by
JVN credits Takeshi Terada of Mitsui Bussan Secure Directions, Inc.

Changelog
Further details available to Secunia VIM customers

Original Advisory
MODx CMS:
http://modxcms.com/forums/index.php/topic,47759.0.html

JVN:
http://jvn.jp/en/jp/JVN46669729/index.html
http://jvn.jp/en/jp/JVN19774883/index.html
http://jvndb.jvn.jp/en/contents/2010/JVNDB-2010-000012.html

Deep Links
Links available to Secunia VIM customers