[原文]PHP remote file inclusion vulnerability in includes/functions_common.php in the VWar Account module (vWar_Account) in PHPNuke Clan 3.0.1 allows remote attackers to include arbitrary files via a URL in the vwar_root2 parameter. NOTE: it is possible that this issue stems from a problem in VWar itself, but this is not clear.
Virtual War (Vwar) includes/functions_common.php vwar_root Parameter Remote File Inclusion
Remote / Network Access
Loss of Integrity
Virtual War contains a flaw that may allow a remote attacker to execute arbitrary commands. The issue is due to includes/functions_common.php not properly sanitizing user input supplied to the 'vwar_root' variable. This may allow an attacker to include a file from a remote host that contains arbitrary commands which will be executed by the vulnerable script.
Upgrade to version 1.5.0 R13 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.