PT-2026-116356 · Roland Murg · Wp Booking System – Booking Calendar

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CVE-2026-109368

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Published

2026-10-17

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Updated

2026-10-17

CVSS v3.1

6.5

Medium

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.1.0.3 via the 'id' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract private per-event booking descriptions and booking IDs from any calendar managed by the site.

Fix

Missing Authorization

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Weakness Enumeration

Related Identifiers

CVE-2026-109368

Affected Products

Wp Booking System – Booking Calendar