[原文]PHP remote file inclusion vulnerability in ZeroBoard 4.1pl4 and earlier allows remote attackers to execute arbitrary PHP code by modifying the (1) _zb_path parameter to outlogin.php or (2) dir parameter to write.php to reference a URL on a remote web server that contains the code.
Zeroboard contains a flaw that may allow a remote attacker to execute arbitrary commands. The issue is due to outlogin.php not properly sanitizing user input supplied to the _zb_path 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.
Currently, there are no known upgrades, patches, or workarounds available to correct this issue.