SQL Injection Vulnerability in TrueBooker Appointment Booking Plugin
CVE-2026-61950

9.3CRITICAL

Key Information:

Vendor

WordPress
Status
Truebooker
Vendor
CVE Published:
23 July 2026

What is CVE-2026-61950?

The TrueBooker Appointment Booking plugin for WordPress, versions up to 1.2.3, is vulnerable to unauthenticated SQL Injection attacks. This vulnerability allows an attacker to manipulate database queries through unsanitized input fields. As a result, attackers could potentially access sensitive information or perform unauthorized actions within the application. It's crucial for users of the affected versions to apply updates or implement security measures to safeguard their websites.

Affected Version(s)

TrueBooker <= 1.2.3

References

https://patchstack.com/database/wordpress/plugin/truebook...
vdb-entry

CVSS V3.1

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

HaiND | Patchstack Bug Bounty Program
.