murgroland WP Booking System – Booking Calendar

7 published vulnerabilities name this product.

As the CNAs write it in their CVE records (vendor and product); the versions are theirs.

CVEVulnerable versionsTitleSeverityPublishedEPSSExploitation
CVE-2026-116557≤ 2.1.0.5WP Booking System <= 2.1.0.5 - Missing Authorization to Unauthenticated Arbitrary Calendar Note Deletion via wpbs_calendar_remove_note AJ…CRITICAL 9.10.3 %
CVE-2026-108123≤ 2.1.0.3WP Booking System <= 2.1.0.3 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'wpbs_action=email_logs' ActionHIGH 7.51.0 %
CVE-2026-109369≤ 2.1.0.3WP Booking System <= 2.1.0.3 - Missing Authorization to Authenticated (Subscriber+) Privilege Escalation via 'user_permission' Parameter …MEDIUM 6.80.2 %
CVE-2026-109368≤ 2.1.0.3WP Booking System <= 2.1.0.3 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Exposure via wpbs_refresh_calen…MEDIUM 6.50.3 %
CVE-2026-111178≤ 2.1.0.1WP Booking System <= 2.1.0.1 - Authenticated (Administrator+) SQL Injection via 'orderby' ParameterMEDIUM 4.90.3 %
CVE-2026-107712≤ 2.1.0.1WP Booking System <= 2.1.0.1 - Authenticated (Subscriber+) SQL Injection via 'current_month' ParameterMEDIUM 6.50.3 %
CVE-2024-8797≤ 2.0.19.8WP Booking System – Booking Calendar <= 2.0.19.8 - Reflected Cross-Site ScriptingMEDIUM 6.10.5 %