CVE-2017-20245

HighCVSS 8.2/10Last modified Jul 21, 2026

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.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Weakness enumeration

CWE-89

Affected software

No affected versions have been published.

Timeline

Published
Jun 9, 2026
Last modified
Jul 21, 2026
NVD status
Deferred

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CVE-2017-20245: High severity, CVSS 8.2 | Vulnix