CVE-2017-20245
High
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.
SeverityHigh
CVSS8.2
Exploit probability—
ProductWow Viral Signups
PublishedJun 9, 2026
First seenJun 9, 2026
Weakness typeCWE-89SQL injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Wow-Company Wow Viral Signups | 2.1 | — |
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