CVE-2017-20245 - CVE House

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Status published High CVE-2017-20245

Wow Viral Signups 2.1 WordPress Plugin SQL Injection

8.8 CVSS

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

TAD GROUP

References

More from Wow-Company

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WordPress Side Menu Lite Plugin <= 5.3.1 - Cross Site Request Forgery (CSRF) to Settings Change vulnerability

WordPress Sticky Buttons Plugin <= 4.1.1 - Cross Site Request Forgery (CSRF) to Settings Change vulnerability

Affected Vendor

Wow-Company

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Affected Software

Wow Viral Signups

Vulnerable Versions:

2.1

Timeline

Official Publish: June 9th, 2026

Last Modified: June 9th, 2026

Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1059 Command and Scripting Interpreter

T1213.006 Databases

T1485 Data Destruction