The Poll Maker WordPress plugin before 3.4.2 allows unauthenticated users to perform SQL injection via the ays_finish_poll AJAX action. While the result is not disclosed in the response, it is possible to use a timing attack to exfiltrate data such as password hash.
[
{
"product": "Poll Maker",
"vendor": "Unknown",
"versions": [
{
"lessThan": "3.4.2",
"status": "affected",
"version": "3.4.2",
"versionType": "custom"
}
]
}
]