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CVE-2026-109368

WP Booking System <= 2.1.0.3 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Exposure via wpbs_refresh_calendar_editor AJAX action PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
murgroland / WP Booking System – Booking Calendaraffected 0 through 2.1.0.3

CWE

CWE-862

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.