Vulnerability · Published Oct 11, 2026 · Assigned by WPScan

CVE-2026-89195Site Setup Wizard <= 1.5.8 - Unauthenticated SQLi via ssw_check_admin_email_exists

High 8.6

In plain English

A high-severity SQL injection in Site Setup Wizard from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).

Severity (CVSS 3.1)8.6High

Exploit odds (30 days)0.3%top 81.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Site Setup Wizard WordPress plugin through 1.5.8 does not properly sanitise and escape a parameter before using it in a SQL statement, which allows unauthenticated attackers to perform SQL injection attacks and read data from the database.

Affected products (as reported)

Vendor	Product	Versions
Unknown	Site Setup Wizard	0 – through 1.5.8

Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

References

https://wpscan.com/vulnerability/fdc222cf-8056-47c5-99a3-f0c928dfc1f8/ exploit, vdb-entry, technical-description