CVE-2026-116557
Mở trang đầy đủCVSS 9.1 CRITICAL Truy cập trái phép
WP Booking System <= 2.1.0.5 - Missing Authorization to Unauthenticated Arbitrary Calendar Note Deletion via wpbs_calendar_remove_note AJAX Action
Mô tả
The WP Booking System - Booking Calendar plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the wpbs_action_ajax_calendar_remove_note() function in versions up to, and including, 2.1.0.5 This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary calendar notes belonging to any calendar.
Điểm và phân loại
- CVSS
- 9.1 CRITICAL v3.1
- Nguồn điểm
- NVD
- Mức độ (theo nguồn)
- CRITICAL
- EPSS
- —
- CWE
- CWE-862
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Ảnh hưởng
Sản phẩm
- murgroland WP Booking System – Booking Calendar
Vì sao được giữ
- CVSS 9.1 >= 8.0
Loại tác động
- Truy cập trái phép
- CWE-862; từ khoá "missing authorization"
Dữ liệu riêng của nguồn
- CVE.org · Đơn vị cấp mã
- Wordfence
Tham khảo
- https://plugins.trac.wordpress.org/browser/wp-booking-system/tags/2.1.0.5/includes/base/admin/calendar/functions-notes.php#L111
- https://plugins.trac.wordpress.org/browser/wp-booking-system/tags/2.1.0.5/includes/base/admin/calendar/functions-notes.php#L119
- https://plugins.trac.wordpress.org/browser/wp-booking-system/tags/2.1.0.5/includes/base/admin/calendar/functions-notes.php#L123
- https://plugins.trac.wordpress.org/changeset/3765778/wp-booking-system/trunk/includes/base/admin/calendar/functions-notes.php
- https://plugins.trac.wordpress.org/changeset?old=3755940&old_path=%2Fwp-booking-system%2Ftrunk&new=3765778&new_path=%2Fwp-booking-system%2Ftrunk
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b25cc768-3377-41c9-acf5-8f6c993287c9?source=cve