Simple calendar for Elementor

Simple calendar for Elementor has 3 disclosed vulnerabilities in the WordSec catalog, reported between 2025 and 2026; all 3 are fixed as of September 2026. Their average CVSS score is 4.6, and the most serious one scores 5.3 out of 10. 2025 was the busiest year with 2 disclosures.

The most common weakness is Cross-Site Request Forgery (CSRF), behind 2 of the records (67%). Other recurring categories include Missing Authorization.

Every one of the 3 issues recorded for Simple calendar for Elementor has a vendor fix available, so running the current release closes all known holes.

2 independent researchers contributed these findings, most of them (2) reported by haudayroi. Simple calendar for Elementor is installed on roughly 600 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.9.7.