Is CVE-2026-94229 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-94229 being exploited in the wild.

How severe is CVE-2026-94229?

Medium severity, with a CVSS score of 5.3, published 19 October 2026.

Which products and versions are affected?

TrueBooker Appointment Booking 1.1.9 to 1.2.9.

Is there a fix for CVE-2026-94229?

Yes: fixed in 1.3.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-94229 attacked?

It is attacked over the network.

Am I affected by CVE-2026-94229?

Check whether you run TrueBooker Appointment Booking at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-94229: TrueBooker WordPress plugin insecure direct object reference in booking confirmation

CVE-2026-94229 · Severity: medium · CVSS 5.3 · Published 2026-10-19

TrueBooker is a WordPress plugin for appointment booking and customer management. The plugin fails to verify ownership of bookings before displaying confirmation details, allowing unauthenticated attackers to access personal information of customers and interfere with confirmation emails by simply guessing booking identifiers.

Technologies: TrueBooker Appointment Booking. Vendors: TrueBooker.

Quick answers

Is CVE-2026-94229 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-94229 being exploited in the wild.
How severe is CVE-2026-94229?: Medium severity, with a CVSS score of 5.3, published 19 October 2026.
Which products and versions are affected?: TrueBooker Appointment Booking 1.1.9 to 1.2.9.
Is there a fix for CVE-2026-94229?: Yes: fixed in 1.3.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-94229 attacked?: It is attacked over the network.
Am I affected by CVE-2026-94229?: Check whether you run TrueBooker Appointment Booking at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

Fixed in: 1.3.0

Technical details

The plugin contains an insecure direct object reference (IDOR) vulnerability in the 'refappbkd' parameter that fails to validate requester ownership before rendering booking confirmation summaries. Unauthenticated attackers can enumerate booking identifiers and retrieve customer PII, or invalidate legitimate confirmation links. The vulnerability requires only network access and no authentication or user interaction.

Affected products

TrueBooker TrueBooker Appointment Booking 1.1.9 to 1.2.9

Timeline

2026-10-19: disclosed
2026-10-19: patched: Fixed in version 1.3.0

References

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