title: RSFirewall < 1.1.25 - IP Block Bypass
description: RSFirewall tries to identify the original IP address by looking at different HTTP headers. A bypass is possible due to the way it is implemented.
problem types: CWE-639 Authorization Bypass Through User-Controlled Key
affected:
{
vendor: Unknown
product: RSFirewall!
versions:
status: affected, versionType: custom, version: 0, lessThan: 1.1.25
defaultStatus: unaffected
collectionURL: https://wordpress.org/plugins
}