WordPress plugin
Contact Form 7 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
- Medium1
- Low0
All Contact Form 7 Calendar vulnerabilities
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Contact Form 7 Calendar: common questions
Does Contact Form 7 Calendar have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Contact Form 7 Calendar: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Contact Form 7 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 Contact Form 7 Calendar vulnerability?
CVE-2025-46510, published Apr 24, 2025: Contact Form 7 Calendar <= 3.0.1 - Cross-Site Request Forgery to Stored Cross-Site Scripting. Severity: Medium (CVSS 6.1).
Is any Contact Form 7 Calendar vulnerability listed in CISA KEV?
No. None of the known Contact Form 7 Calendar vulnerabilities is currently listed in the CISA KEV catalog.