Known vulnerabilities in Event Countdown for The Events Calendar

Event countdown timer addon for The Events Calendar plugin to display upcoming event countdowns anywhere using a simple shortcode.

2Reported vulnerabilities

6.4Highest CVSS score

1.5.5Latest version

3,000+Active installs

What to do now

Update Event Countdown for The Events Calendar to 1.4.16 or later. 2 of these have a fixed version available. Updating resolves them.

Plugin last updated: July 20, 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-2025-49311	Medium 6.4	0.2%	1.4.9 and earlier	`1.4.10`	June 5, 2025
CVE-2025-69348	Medium 4.3	0.2%	1.4.15 and earlier	`1.4.16`	January 6, 2026

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