Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-39493— WordPress Simply Schedule Appointments plugin <= 1.6.9.27 - SQL Injection vulnerability

Quick assessment

Affected
NSquared Simply Schedule Appointments
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

nsquared simply schedule appointments是nsquared个人开发者的一套在线预约安排插件。 nsquared Simply Schedule Appointments 1.6.9.27及之前版本存在SQL注入漏洞，该漏洞源于SQL注入，可能导致未经身份验证的攻击者进行SQL注入攻击。

CVSS 9.3 · Critical EPSS 0.40% · P33

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
NSquared Simply Schedule Appointments n/a≤ 1.6.9.27 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-39493

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
WordPress Simply Schedule Appointments plugin <= 1.6.9.27 - SQL Injection vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated SQL Injection in Simply Schedule Appointments <= 1.6.9.27 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
nsquared Simply Schedule Appointments SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
nsquared simply schedule appointments是nsquared个人开发者的一套在线预约安排插件。 nsquared Simply Schedule Appointments 1.6.9.27及之前版本存在SQL注入漏洞，该漏洞源于SQL注入，可能导致未经身份验证的攻击者进行SQL注入攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
NSquared Simply Schedule Appointments n/a ~ 1.6.9.27 -

II. Public POCs for CVE-2026-39493

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-39493

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-39493 (1)

Same Patch Batch · NSquared · 2026-06-15 · 3 CVEs total

CVE-2026-42384 7.5 HIGH WordPress Simply Schedule Appointments plugin < 1.6.11.2 - Sensitive Data Exposure vulnera
CVE-2026-39447 7.1 HIGH WordPress Simply Schedule Appointments plugin <= 1.6.10.6 - Cross Site Scripting (XSS) vul

IV. Related Vulnerabilities

Same product: Simply Schedule Appointments
Same vendor: NSquared
Same weakness: CWE-89

V. Comments for CVE-2026-39493

No comments yet

Leave a comment