SQL Injection Vulnerability in Site Setup Wizard Plugin for WordPress
CVE-2026-89195

Currently unrated

Key Information:

Vendor

WordPress
Status
Site Setup Wizard
Vendor
CVE Published:
11 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-89195?

The Site Setup Wizard plugin for WordPress, up to version 1.5.8, is susceptible to SQL injection due to improper sanitization and escaping of input parameters within SQL statements. This vulnerability enables unauthenticated attackers to execute malicious SQL queries, potentially leading to unauthorized access to sensitive data stored in the database. It is essential for users of affected versions to update their plugins promptly to mitigate this risk.

Affected Version(s)

Site Setup Wizard 0 <= 1.5.8

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-89195 - Proof of Concept

References

https://wpscan.com/vulnerability/fdc222cf-8056-47c5-99a3-...
exploitvdb-entrytechnical-description

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

João Ramos Maciel
WPScan
.