Unspecified vulnerability in phpMyFAQ 1.6.9 and earlier, when register_globals is enabled, allows remote attackers to "gain the privilege for uploading files on the server."
SQL injection vulnerability in phpMyFAQ 1.6.7 and earlier allows remote attackers to execute arbitrary SQL commands via unspecified vectors, possibly the userfile or filename parameter.
Directory traversal vulnerability in phpMyFAQ 1.3.12 allows remote attackers to read arbitrary files, and possibly execute local PHP files, via the action variable, which is used as part of a template filename.