A directory traversal vulnerability in the Dione Form Wizard (aka FDione or com_dioneformwizard) component 1.0.2 for Joomla! allows remote attackers to read arbitrary files via directory traversal sequences in the controller parameter to index.php.
View the template here CVE-2010-2045.yaml
References:
https://nvd.nist.gov/vuln/detail/CVE-2010-2045