Medium severity5.3NVD Advisory· Published Aug 19, 2026· Updated Aug 26, 2026
CVE-2026-18778
CVE-2026-18778
Description
The TrueBooker WordPress plugin before 1.2.7 does not have proper authorisation checks in some of its AJAX actions, allowing unauthenticated users to retrieve the personal information of customers who booked an appointment, including their name, email address, phone number and postal address.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <1.2.7
Patches
Vulnerability mechanics
References
1News mentions
1- Wordfence Intelligence Weekly WordPress Vulnerability Report (August 17, 2026 to August 23, 2026)Wordfence Blog · Aug 27, 2026