title: Formidable Forms < 6.1 - IP Spoofing
description: The Formidable Forms WordPress plugin before 6.1 uses several potentially untrusted headers to determine the IP address of the client, leading to IP Address spoofing and bypass of anti-spam protections.
problem types: CWE-290 Authentication Bypass by Spoofing
affected:
{
vendor: Unknown
product: Formidable Forms
versions:
status: affected, versionType: custom, version: 0, lessThan: 6.1
defaultStatus: unaffected
collectionURL: https://wordpress.org/plugins
}