All vulnerabilities
CVE-2026-89195

Site Setup Wizard <= 1.5.8 - Unauthenticated SQLi via ssw_check_admin_email_exists

Unknown Site Setup Wizard
Open in ThreatlineRecord JSON
CVSS
8.6High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.26%Chance of exploitation activity in the next 30 days, higher than 17% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
Published11 Oct 2026Updated 11 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version.

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.

Text from CVE List

Affected versions 1

  • Site Setup Wizardaffected: all versions through 1.5.8CVE List

References 1