HomeWordPress vulnerabilitiesAppointment Booking Plugin & Scheduling System
Appointment Booking Plugin & Scheduling System vulnerabilities
Appointment Booking Plugin & Scheduling System has 2 known vulnerabilities in this database. The most recent published record is dated 24 Sep 2024.
- Known vulnerabilities
- 2
- Active installs
- 2,000+
- Latest version
- 6.5.2
- Last updated
- 25 Sep 2026
- Most recent
- 24 Sep 2024
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Broken access control CVE-2024-8432 | Medium 4.3 | Before 5.0.50 | Fixed in 5.0.50 | 24 Sep 2024 |
| Cross-site scripting (XSS) CVE-2021-36847 | Medium 4.8 | Before 4.2.22 | Fixed in 4.2.22 | 22 Aug 2022 |
Read the published descriptions
- CVE-2024-8432, 24 Sep 2024
- The Appointment & Event Booking Calendar Plugin - Webba Booking plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the save_appearance() function in all versions up to, and including, 5.0.48. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify the booking form's CSS. CVE record
- CVE-2021-36847, 22 Aug 2022
- Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in WebbaPlugins Webba Booking plugin <= 4.2.21 at WordPress. CVE record
What to do if you run Appointment Booking Plugin & Scheduling System
If you run Appointment Booking Plugin & Scheduling System, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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