CVE-2026-39493

CRITICAL

WordPress Simply Schedule Appointments plugin <= 1.6.9.27 - SQL Injection vulnerability

Title source: cna
STIX 2.1

Description

Unauthenticated SQL Injection in Simply Schedule Appointments <= 1.6.9.27 versions.

References (1)

Core 1

Scores

CVSS v3 9.3
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

Details

CWE
CWE-89
Status published
Products (1)
NSquared/Simply Schedule Appointments < 1.6.9.27
Published Jun 15, 2026
Tracked Since Jun 16, 2026