Vulnerability title: SQL Injection in Appointment Booking Calendar 1.1.7 WordPress plugin
CVE: CVE-2015-7319
Vendor: WordPress DWBooster
Product: Appointment Booking Calendar
Affected version: 1.1.7
Fixed version: 1.1.8
Reported by: Ibéria Medeiros

Vulnerability Details:
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It was discovered that no protection against SQL injection attack was implemented, resulting in an attacker being able to update the username, gaining access with the new user.

The Appointment Booking Calendar 1.1.7 WordPress plugin is vulnerable to a SLI injection (SQLI) vulnerability.
A SQLI vector was identified in cpabc_appointments_admin_int_calendar_list.inc.php

System affected:
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Any system that access to a web site developed by WordPress CMS version 4.3.1 or higher and uses the Appointment Booking Calendar plugin v.1.1.7 or early.

Solution:
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Update to Appointment Booking Calendar 1.1.8 plugin

Disclosure Timeline:
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Vendor Notification: September 22, 2015
Vendor fixed vulnerability: September 22, 2015
Public Disclosure: September 26, 2015