WordPress 1 vulnerability

Is the Online Scheduling and Appointment Booking System WordPress plugin safe?

Below are the known, publicly disclosed vulnerabilities of the Online Scheduling and Appointment Booking System WordPress (WordPress) component. If you use it on your site, check the version and update it before the flaw gets exploited.

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Known vulnerabilities

Wysoka · CVSS 8.6 CVE-2026-13395 July 30, 2026

Online Scheduling and Appointment Booking System WordPress: SQL injection

Affects: Online Scheduling and Appointment Booking System WordPress

SQL injection w komponencie Online Scheduling and Appointment Booking System WordPress. Ocena zagrożenia: Wysoka (CVSS 8.6). Zaktualizuj podatny komponent do najnowszej wersji lub tymczasowo go wyłącz.

Details and what to do → Source (NVD) ↗

How to check whether this affects you

  • Check the installed version of the Online Scheduling and Appointment Booking System WordPress component in the admin panel.
  • Compare it with the fixed version noted in the details of the relevant vulnerability above.
  • If your version is older, update the component to the latest available.
  • If a fix has not been released yet, temporarily disable the vulnerable element and watch your logs.
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