WordPress plugin
Advanced Booking 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.
- Critical3
- High2
- Medium3
- Low0
All Advanced Booking Calendar vulnerabilities
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Advanced Booking Calendar: common questions
Does Advanced Booking Calendar have known vulnerabilities?
Yes. VulnCrest Radar lists 8 known vulnerabilities in Advanced Booking Calendar: 3 critical, 2 high, 3 medium. At least one is not fixed in the latest version.
How do I check which version of Advanced Booking 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 Advanced Booking Calendar vulnerability?
CVE-2022-45822, published Dec 2, 2022: Advanced Booking Calendar <= 1.7.1 - Unauthenticated SQL Injection. Severity: Critical (CVSS 9.8).
Is any Advanced Booking Calendar vulnerability listed in CISA KEV?
No. None of the known Advanced Booking Calendar vulnerabilities is currently listed in the CISA KEV catalog.