A directory traversal vulnerability in the Percha Downloads Attach (com_perchadownloadsattach) component 1.1 for Joomla! allows remote attackers to read arbitrary files and possibly have unspecified other impacts via a .. (dot dot) in the controller parameter to index.php.
id: CVE-2010-2037
info:
name: Joomla! Component Percha Downloads Attach 1.1 - Directory Traversal
...