Known vulnerabilities in WP Time Slots Booking Form

WP Time Slots Booking Form is a booking calendar that allows users to reserve time slots on specific dates.

12Reported vulnerabilities

7.2Highest CVSS score

1.2.54Latest version

1,000+Active installs

What to do now

Update WP Time Slots Booking Form to 1.2.51 or later. 12 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 17, 2026 / Tested up to WordPress: 7.1 / 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.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2022-0389	Medium 4.8	0.6%	Before 1.1.63	`1.1.63`	March 7, 2022
CVE-2024-35734	High 7.2	0.3%	1.2.10 and earlier	`1.2.11`	June 6, 2024
CVE-2026-40791	High 7.2	0.2%	1.2.46 and earlier	`1.2.47`	April 23, 2026
CVE-2026-48882	Medium 6.5	0.3%	1.2.50 and earlier	`1.2.51`	June 2, 2026
CVE-2026-32432	Medium 5.3	0.2%	1.2.42 and earlier	`1.2.43`	March 2, 2026
CVE-2024-35735	Medium 5.3	0.4%	1.2.11 and earlier	`1.2.12`	June 6, 2024
CVE-2024-33543	Medium 5.3	0.4%	1.2.06 and earlier	`1.2.07`	April 25, 2024
CVE-2025-68569	Medium 4.3	0.3%	1.2.39 and earlier	`1.2.40`	December 20, 2025
CVE-2025-49332	Medium 4.3	0.1%	1.2.30 and earlier	`1.2.31`	June 5, 2025
CVE-2022-41790	Medium 4.3	0.5%	1.1.76 and earlier	`1.1.77`	February 28, 2023
CVE-2023-23895	Medium 4.1	0.7%	1.1.82 and earlier	`1.1.83`	January 20, 2023
CVE-2023-23971	Low 3.8	0.4%	1.1.81 and earlier	`1.1.82`	January 20, 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.