Known vulnerabilities in Rezgo Online Booking

Sell your tours, activities, and events on your WordPress website using Rezgo.

4Reported vulnerabilities

8.1Highest CVSS score

4.25.2Latest version

300+Active installs

What to do now

Update Rezgo Online Booking to 4.17.1 or later. 4 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 11, 2026 / Tested up to WordPress: 7.0.4 / 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-2022-1932	Medium 6.1	0.6%	Before 4.1.8	`4.1.8`	August 22, 2022
CVE-2014-4546	Medium 4.3	1.6%	1.4.2 and earlier	`1.4.3`	July 2, 2014
CVE-2014-4547	Medium 4.3	1.6%	1.8 and earlier	`1.8.2`	July 2, 2014
CVE-2024-53800	High 8.1	0.7%	4.17 and earlier	`4.17.1`	January 6, 2025

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