Secunia

Some vulnerabilities have been discovered in jSite, which can be exploited by malicious people to disclose sensitive information and conduct SQL injection attacks.

1) Input passed to the "page" parameter in index.php is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.

2) Input passed to the "module" parameter in index.php is not properly verified before being used to include files. This can be exploited to include arbitrary files from local resources.

3) Input passed to the "username" parameter in admin/login.php 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 confirmed in version 1.0 OE. Other versions may also be affected.

Solution
Update to version 1.1, which fixes vulnerability #1.
Further details available in Customer Area

Provided and/or discovered by
1, 2) S.W.A.T.
3) An anonymous person

Changelog
Further details available in Customer Area

Original Advisory
http://milw0rm.com/exploits/6057

Deep Links
Links available in Customer Area