The User Access Manager WordPress plugin before 2.2.18 prioritizes getting a visitor’s IP from certain HTTP headers over PHP’s REMOTE_ADDR, which makes it possible for attackers to access restricted content in certain situations.
[
{
"vendor": "Unknown",
"product": "User Access Manager",
"versions": [
{
"status": "affected",
"versionType": "custom",
"version": "0",
"lessThan": "2.2.18"
}
],
"defaultStatus": "unaffected",
"collectionURL": "https://wordpress.org/plugins"
}
]