CVE-2024-12077
Booking Calendar and Booking Calendar Pro <= Multiple Versions - Reflected Cross-Site Scripting via 'calendar_id'
- State
- Published
- Severity
- 6.1 Medium
- Published
- Jan 7, 2025
- Updated
- Apr 8, 2026
- Reserved
- Dec 2, 2024
Description
The Booking Calendar and Booking Calendar Pro plugins for WordPress are vulnerable to Reflected Cross-Site Scripting via the ‘calendar_id’ parameter in all versions up to, and including, 3.2.19 and 11.2.19 respectively, due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.1 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Booking calendar, Appointment Booking Systemwpdevart |
|
Booking Calendar Pro WpDevArtWpDevArt |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/81cc09ee-da3d-407d-82c0-542b56df5aed?source=cve
- https://plugins.trac.wordpress.org/browser/booking-calendar/tags/3.2.16/admin/views/Reservations.php#L528
- https://plugins.trac.wordpress.org/browser/booking-calendar/tags/3.2.16/admin/views/Reservations.php#L532
- https://plugins.trac.wordpress.org/changeset/3209851/
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