PHP remote file inclusion vulnerability in modules/mail/index.php in phpCOIN RC-1 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the _CCFG['_PKG_PATH_MDLS'] parameter. NOTE: this issue has been disputed by a reliable third party, who states that a fatal error occurs before the relevant code is reached

Directory traversal vulnerability in mod.php in phpCOIN 1.2.1 allows remote attackers to read arbitrary files via a .. (dot dot) in the mod parameter.