A directory traversal vulnerability in weberpcustomer.php in the webERPcustomer (com_weberpcustomer) component 1.2.1 and 1.x before 1.06.02 for Joomla! allows remote attackers to read arbitrary files via a .. (dot dot) in the controller parameter to index.php.
View the template here CVE-2010-1315.yaml
References:
https://nvd.nist.gov/vuln/detail/CVE-2010-1315