The YOP Poll WordPress plugin before 6.4.3 prioritizes getting a visitorβs IP from certain HTTP headers over PHPβs REMOTE_ADDR, which makes it possible to bypass IP-based limitations to vote in certain situations.
[
{
"product": "YOP Poll",
"vendor": "Unknown",
"versions": [
{
"lessThan": "6.4.3",
"status": "affected",
"version": "6.4.3",
"versionType": "custom"
}
]
}
]