WP Hotel Booking <= 2.2.7 - Unauthenticated Sensitive Information Exposure via 'email' Parameter
The WP Hotel Booking plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.2.7. This is due to the plugin exposing the 'hotel_booking_fetch_customer_info' AJAX action to unauthenticated users without proper capability checks, relying only on a nonce for protection. This makes it possible for unauthenticated attackers to retrieve sensitive customer information including full names, addresses, phone numbers, and email addresses by providing a valid email address and a publicly accessible nonce.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | WP Hotel Booking | <= 2.2.7 | 2.2.8 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N- Weakness (CWE)
CWE-200- Platform
- WordPress
- Package
WP Hotel Booking- Disclosed
- 16.01.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
Wordfence Intelligence - 1fc4eaec-b5d8-4707-9260-bac02a4b1866 - Wordfence Intelligence
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Copyright 2012-2026 Defiant Inc.
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Vulnerability history: WP Hotel Booking
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 28
- First → latest
- 09.2020 07.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 3
- High 4
- Medium 21
Disclosures per year
- 2020: 2
- 2021: 0
- 2022: 2
- 2023: 3
- 2024: 5
- 2025: 7
- 2026: 9
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WP Hotel Booking <= 2.2.7 - Unauthenticated Sensitive Information Exposure via 'email' Parameter this entry
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