Easy Appointment Booking & Scheduling Plugin – Webba Booking Calendar vulnerabilities
Plugin slug webba-booking-lite · 15 known vulnerabilities · latest disclosed 2026-10-30 · WordPress.org page
Every listed vulnerability has a fix. Version 6.5.5 or later is not affected by any of them. If your site runs an older version, update it.
0 of 15 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Easy Appointment Booking & Scheduling Plugin – Webba Booking Calendar
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 4.3 | <= 6.5.4 | 6.5.5 | CVE-2026-116407 | 2026-10-30 | Advisory |
| Medium 4.3 | <= 6.5.4 | 6.5.5 | CVE-2026-116406 | 2026-10-29 | Advisory |
| Medium 5.3 | <= 6.5.2 | 6.5.3 | CVE-2026-107416 | 2026-10-13 | Advisory |
| Medium 4.3 | <= 6.5.0 | 6.5.2 | CVE-2026-97079 | 2026-09-24 | Advisory |
| Medium 5.3 | <= 6.4.13 | 6.4.14 | CVE-2026-27409 | 2026-07-01 | Advisory |
| Medium 6.1 | <= 5.0.57 | 5.1.8 | CVE-2024-13362 | 2026-04-30 | Advisory |
| Medium 4.3 | <= 6.2.1 | 6.2.2 | CVE-2025-66530 | 2025-12-15 | Advisory |
| Medium 4.4 | <= 6.0.5 | 6.0.6 | CVE-2025-54729 | 2025-08-14 | Advisory |
| Medium 5.3 | <= 5.1.20 | 5.1.22 | CVE-2025-54040 | 2025-07-16 | Advisory |
| Medium 4.3 | <= 5.1.20 | 5.1.21 | CVE-2025-54036 | 2025-07-16 | Advisory |
| Medium 4.3 | <= 5.0.48 | 5.0.50 | CVE-2024-8432 | 2024-09-23 | Advisory |
| Medium 4.3 | <= 4.5.33 | 5.0 | CVE-2023-51354 | 2023-12-26 | Advisory |
| Medium 6.1 | <= 4.5.28 | 4.5.32 | CVE-2023-33999 | 2023-07-18 | Advisory |
| Medium 5.5 | <= 4.2.21 | 4.2.22 | CVE-2021-36847 | 2022-04-15 | Advisory |
| Medium 6.3 | < 4.2.18 | 4.2.18 | CVE-2022-4974 | 2022-03-04 | Advisory |
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Questions
Is the Easy Appointment Booking & Scheduling Plugin – Webba Booking Calendar plugin safe to use?
All 15 known issues are fixed in current versions (6.5.5 or later). Keeping it updated is what matters.
How do I check which version of Easy Appointment Booking & Scheduling Plugin – Webba Booking Calendar my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.