CVE-2026-94673— WordPress Simply Schedule Appointments plugin <= 1.6.12.31 - Insecure Direct Object References (IDOR) 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.
Simply Schedule Appointments 插件在 1.6.12.31 及更早版本中存在未经身份验证的不安全直接对象引用（IDOR）漏洞。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-94673
Vulnerability Information
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Vulnerability Title
WordPress Simply Schedule Appointments plugin <= 1.6.12.31 - Insecure Direct Object References (IDOR) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated Insecure Direct Object References (IDOR) in Simply Schedule Appointments <= 1.6.12.31 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| NSquared | Simply Schedule Appointments | n/a ~ 1.6.12.31 | - |
|
II. Public POCs for CVE-2026-94673
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-94673 (1)
IV. Related Vulnerabilities
Same product: Simply Schedule Appointments
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CVE-2026-94074
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Same vendor: NSquared
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CVE-2026-59523
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Same weakness: CWE-639
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V. Comments for CVE-2026-94673
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