CVE-2018-12712: Improper Input Validation

An issue was discovered in Joomla! 2.5.0 through 3.8.8 before 3.8.9. The autoload code checks classnames to be valid, using the "classexists" function in PHP. In PHP 5.3, this function validates invalid names as valid, which can result in a Local File Inclusion...

[20180601] - Core - Local File Inclusion with PHP 5.3

Our autoload code checks classnames to be valid, using the "classexists" function in PHP. In PHP 5.3 this function validates invalid names as valid, which can result in a Local File Inclusion...