WordPress plugin
Booking Manager – Sync WP Booking Calendar – Import Events, Export Bookings to ICS Calendar security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 7 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High1
- Medium6
- Low0
All Booking Manager – Sync WP Booking Calendar – Import Events, Export Bookings to ICS Calendar vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Authenticated (Subscriber+) Insecure Direct Object Reference ≤2.1.20Update to 2.1.21 | CVE-2026-91025 | |
| Medium6.5 | Authenticated (Author+) SQL Injection ≤2.1.20Update to 2.1.21 | CVE-2026-91024 | |
| Medium6.4 | Authenticated (Subscriber+) Stored Cross-Site Scripting ≤2.1.18Update to 2.1.19 | CVE-2026-42751 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤2.1.17Update to 2.1.18 | CVE-2025-64275 | |
| Medium5.3 | Authenticated (Contributor+) Booking Deletion ≤2.1.14Update to 2.1.15 | CVE-2025-10124 | |
| High8.8 | Authenticated(Contributor+) SQL Injection via Shortcode <2.1.6Update to 2.1.6 | CVE-2023-50840 | |
| Medium6.3 | Authenticated (Subscriber+) Server-Side Request Forgery ≤2.0.28Update to 2.0.29 | CVE-2023-1977 |
- Medium4.3Authenticated (Subscriber+) Insecure Direct Object Reference
≤2.1.20Update to 2.1.21
- Medium6.5Authenticated (Author+) SQL Injection
≤2.1.20Update to 2.1.21
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting
≤2.1.18Update to 2.1.19
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤2.1.17Update to 2.1.18
- Medium5.3Authenticated (Contributor+) Booking Deletion
≤2.1.14Update to 2.1.15
- High8.8Authenticated(Contributor+) SQL Injection via Shortcode
<2.1.6Update to 2.1.6
- Medium6.3Authenticated (Subscriber+) Server-Side Request Forgery
≤2.0.28Update to 2.0.29
Booking Manager – Sync WP Booking Calendar – Import Events, Export Bookings to ICS Calendar: common questions
Does Booking Manager – Sync WP Booking Calendar – Import Events, Export Bookings to ICS Calendar have known vulnerabilities?
Yes. VulnCrest Radar lists 7 known vulnerabilities in Booking Manager – Sync WP Booking Calendar – Import Events, Export Bookings to ICS Calendar: 1 high, 6 medium. None are known to affect version null.
How do I check which version of Booking Manager – Sync WP Booking Calendar – Import Events, Export Bookings to ICS 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 Booking Manager – Sync WP Booking Calendar – Import Events, Export Bookings to ICS Calendar vulnerability?
CVE-2026-91025, published Sep 21, 2026: Booking Manager <= 2.1.20 - Authenticated (Subscriber+) Insecure Direct Object Reference. Severity: Medium (CVSS 4.3).
Is any Booking Manager – Sync WP Booking Calendar – Import Events, Export Bookings to ICS Calendar vulnerability listed in CISA KEV?
No. None of the known Booking Manager – Sync WP Booking Calendar – Import Events, Export Bookings to ICS Calendar vulnerabilities is currently listed in the CISA KEV catalog.