WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in Booking Ultra Pro Appointments Booking Calendar Plugin

Powerful Booking Plugin with amazing dashboard to manage all of your appointments & bookings online.

15Reported vulnerabilities
9.8Highest CVSS score
1.1.23Latest version
400+Active installs

What to do now

Update Booking Ultra Pro Appointments Booking Calendar Plugin to 1.1.22 or later. 14 of these have a fixed version available. Updating resolves them.

Plugin last updated: September 30, 2025 / Tested up to WordPress: 6.8.8 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVESeverityExploit probability
next 30 days		 Affected versionsFixed inPublished
CVE-2024-38717 Critical 9.8 0.4% 1.1.13 and earlier 1.1.14 July 11, 2024
CVE-2024-32960 High 8.8 0.4% 1.1.12 and earlier 1.1.13 April 23, 2024
CVE-2022-46816 High 8.8 0.3% 1.1.6 and earlier 1.1.7 February 21, 2023
CVE-2021-36854 High 8.8 0.3% 1.1.4 and earlier 1.1.7 September 30, 2022
WF-12d7a152-90cd-4c92-90c4-81c594e6c9ac High 8.8 — 1.1.5 and earlier 1.1.6 September 29, 2022
CVE-2023-32511 High 7.2 0.4% 1.1.8 and earlier 1.1.9 May 10, 2023
CVE-2023-32236 High 7.2 0.4% 1.1.8 and earlier 1.1.9 May 10, 2023
CVE-2024-38676 Medium 6.4 0.3% 1.1.13 and earlier 1.1.14 July 10, 2024
CVE-2025-58633 Medium 6.4 0.2% 1.1.21 and earlier 1.1.22 September 3, 2025
CVE-2025-27345 Medium 6.1 0.3% 1.1.19 and earlier 1.1.20 February 21, 2025
CVE-2021-36855 Medium 6.1 0.2% 1.1.4 and earlier 1.1.7 September 30, 2022
CVE-2024-6175 Medium 5.4 0.3% 0 to 1.1.13 (inclusive) 1.1.14 July 18, 2024
CVE-2025-68006 Medium 4.3 0.4% 1.1.23 and earlier — December 26, 2025
CVE-2025-30637 Medium 4.4 0.2% 1.1.20 and earlier 1.1.21 June 5, 2025
CVE-2023-32601 Medium 4.3 0.5% 1.1.6 and earlier 1.1.7 May 12, 2023

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.