CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
What the vulnerability does
Missing Authorization vulnerability in NSquared Simply Schedule Appointments simply-schedule-appointments allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Simply Schedule Appointments: from n/a through <= 1.6.11.11.
Explanation of Vulnerability in Simple Terms
Simply Schedule Appointments versions 1.6.11.11 and earlier lack proper authorization checks, allowing unauthenticated attackers to read and modify sensitive appointment data. The vulnerability requires no user interaction and is exploitable over the network. An attacker can access or alter appointment information without permission.
What an attacker can do
Read and modify appointment data without authentication.
Potential impact on your site
Appointment data (customer details, scheduling info) can be viewed or altered by anyone on the internet.
Conditions required to exploit
Network access to the site; no authentication or user interaction required.
Key dates
External resources
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