title: WP-Polls < 2.76.0 - IP Validation Bypass
description: The WP-Polls WordPress plugin before 2.76.0 prioritizes getting a visitor's IP from certain HTTP headers over PHP's REMOTE_ADDR, which makes it possible to bypass IP-based limitations to vote in certain situations.
problem types: CWE-639 Authorization Bypass Through User-Controlled Key
affected:
{
vendor: Unknown
product: WP-Polls
collectionURL: https://wordpress.org/plugins
versions:
status: affected, versionType: custom, version: 0, lessThan: 2.76.0
defaultStatus: unaffected
}