[原文]The reportpost action in misc.php for PhotoPost PHP 5.0 RC3 does not limit the logging data that is sent to the administrator, which allows remote attackers to send large amounts of email to the administrator.
PhotoPost Pro misc.php Administrator Email Flood DoS
Remote / Network Access
Denial of Service
Loss of Availability
PhotoPost Pro contains a flaw that may allow a remote denial of service. The problem is that the 'reportpost' action in 'misc.php' does not limit the logging data that is sent to the administrator, which may allow a remote attacker to send an unlimited amount of mails to the administrator.
Upgrade to version 5.01 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.