CVE-2026-84166— Hotel Booking <= 3.8 - Booking Order Creation, Deletion, and Modification via CSRF
Quick assessment
Affected
Unknown Hotel Booking
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.
Hotel Booking WordPress 插件在 3.8 版本中，其管理预订订单管理功能未实施 CSRF（跨站请求伪造）保护，攻击者可以通过伪造请求诱使已登录的管理员创建、删除或修改任意预订订单记录。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-84166
Vulnerability Information
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Vulnerability Title
Hotel Booking <= 3.8 - Booking Order Creation, Deletion, and Modification via CSRF
Source: CVE Program / CVE List V5
Vulnerability Description
The Hotel Booking WordPress plugin through 3.8 does not implement CSRF protection on its administrative booking order management, allowing attackers to trick a logged-in administrator into creating, deleting, or modifying arbitrary booking order records via a forged request.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Unknown | Hotel Booking | 0 ~ 3.8 | - |
|
II. Public POCs for CVE-2026-84166
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-84166 (1)
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https://wpscan.com/vulnerability/b3193e98-4b40-4fba-995d-a3ed897f852c/ exploit vdb-entry technical-description
Same Patch Batch · Unknown · 2026-10-12 · 4 CVEs total
| CVE-2026-107791 | WP Comment Cleaner 6.1 - 7.1 - Subscriber+ Bulk Comment Deletion via nav_delete_all_commen | |
| CVE-2025-15703 | WP Job Openings < 4.0.0 - Admin+ Stored XSS | |
| CVE-2026-84167 | Hotel Booking <= 3.8 - Subscriber+ Booking Order PII Disclosure via IDOR |
IV. Related Vulnerabilities
Same product: Hotel Booking
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CVE-2026-84167
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WordPress Hotel Booking plugin <= 3.6 - Local File Inclusion
Same vendor: Unknown
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CVE-2026-107791
WP Comment Cleaner 6.1 - 7.1 - Subscriber+ Bulk Comment Dele -
CVE-2025-15703
WP Job Openings < 4.0.0 - Admin+ Stored XSS -
CVE-2026-84167
Hotel Booking <= 3.8 - Subscriber+ Booking Order PII Disclos -
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V. Comments for CVE-2026-84166
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