CVE-2017-20245
HIGH
NVD
CVSS Score
8.2
Severity
HIGH
Published
Jun 09, 2026
Vendor
unknown
Description
Wow Viral Signups 2.1 WordPress plugin contains an SQL injection vulnerability that allows unauthenticated attackers to extract database information by exploiting the unescaped 'idsignup' POST parameter. Attackers can send crafted requests to the admin-ajax.php endpoint with malicious SQL payloads in the 'idsignup' parameter to read arbitrary data from the database.