The Web Directory Free WordPress plugin before 1.7.0 does not sanitise and escape a parameter before using it in a SQL statement via an AJAX action available to unauthenticated users, leading to a SQL injection with different techniques like UNION, Time-Based and Error-Based.
[
{
"vendor": "Unknown",
"product": "Web Directory Free",
"versions": [
{
"status": "affected",
"versionType": "semver",
"version": "0",
"lessThan": "1.7.0"
}
],
"defaultStatus": "unaffected"
}
]