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Truebooker Appointment Booking vulnerabilities

19 tracked advisories · slug truebooker-appointment-booking

Important: Truebooker Appointment Booking appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works

Tracked advisories

19

Latest advisory

21 August 2026

CISA KEV matches

0

In this WordPress feed

WordPress slug

truebooker-appointment-booking

Plugin

What this means for Truebooker Appointment Booking

This catalog lists 19 known advisories affecting Truebooker Appointment Booking. The most recent was published on 21 August 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.

Latest issues

  • TrueBooker – Appointment Booking and Scheduler System < 1.2.7 - Missing Authorization

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 21 August 2026

  • TrueBooker – Appointment Booking and Scheduler System < 1.2.7 - Unauthenticated Privilege Escalation

    May allow a lower-privilege user to perform actions reserved for administrators.

    Published 21 August 2026

  • TrueBooker – Appointment Booking and Scheduler System < 1.2.7 - Unauthenticated Information Exposure

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 21 August 2026

Vulnerability types

  • Privilege escalation3
  • SQL injection3
  • Authentication bypass2
  • CSRF2

Authentication (inferred from titles)

  • Unauthenticated11
  • Authenticated0
  • Unspecified8

Advisory history

Known Truebooker Appointment Booking advisories published by month.

All advisories

1–15 of 19

1 / 2

Check whether your installed version is affected

SiteRespond Defence matches your installed Truebooker Appointment Booking version against this catalog when the Defence plugin is connected to your WordPress site.

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