WordPress plugin
Quick Event Calendar security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium2
- Low0
All Quick Event Calendar vulnerabilities
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Quick Event Calendar: common questions
Does Quick Event Calendar have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Quick Event Calendar: 2 medium. At least one is not fixed in the latest version.
How do I check which version of Quick Event Calendar I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Quick Event Calendar vulnerability?
CVE-2025-58861, published Sep 5, 2025: Quick Event Calendar <= 1.4.9 - Cross-Site Request Forgery. Severity: Medium (CVSS 4.3).
Is any Quick Event Calendar vulnerability listed in CISA KEV?
No. None of the known Quick Event Calendar vulnerabilities is currently listed in the CISA KEV catalog.