source: http://www.securityfocus.com/bid/42230/info

PHPFinance is prone to an SQL-injection vulnerability and an HTML-injection vulnerability because it fails to sufficiently sanitize user-supplied input.

An attacker may exploit the HTML-injection issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials, control how the site is displayed, and launch other attacks.

The attacker may exploit the SQL-injection issue to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.

PHPFinance 0.6 is vulnerable; other versions may also be affected. 

The following examples are available:

HTML Injection

>"<iframe src=http://test.de> or >"<script>alert(document.cookie)</script><div style="1

SQL Injection

http://www.example.com/group.php?tname=-%27%20UNION%20SELECT%201,2,3,4,5,6,7,8,9,10%20concat(user,0x3a,pass),11,12,13,14,%20from%20xxxxx%20 ... /* 