Known vulnerabilities in Pie Calendar – Events Calendar Made Simple

Events calendar - the simple way. Easily display any WordPress post as an event on a flexible front-end calendar. Supports any post type.

3Reported vulnerabilities

6.4Highest CVSS score

1.3.1Latest version

1,000+Active installs

What to do now

Update Pie Calendar – Events Calendar Made Simple to 1.3.0 or later. 3 of these have a fixed version available. Updating resolves them.

Plugin last updated: May 13, 2026 / Tested up to WordPress: 6.9.7 / 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-2025-62024	Medium 6.4	0.2%	1.2.9 and earlier	`1.3.0`	October 16, 2025
CVE-2025-58618	Medium 6.4	0.2%	1.2.8 and earlier	`1.2.9`	September 3, 2025
CVE-2025-1410	Medium 5.4	0.3%	Before 1.2.6	`1.2.6`	February 21, 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.