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 <= 1.6.9.15.
Explanation of Vulnerability in Simple Terms
Simply Schedule Appointments versions 1.6.9.15 and earlier lack proper authorization checks, allowing unauthenticated attackers to read and modify appointment data. The vulnerability requires no user interaction and is exploitable over the network. Affected sites should update immediately to a version newer than 1.6.9.15.
What an attacker can do
Read and modify appointment data without authentication.
Potential impact on your site
Appointment data (including customer details and scheduling info) can be viewed and altered by anyone.
Conditions required to exploit
Network access only; no authentication or user interaction required.
Key dates
External resources
Related vulnerabilities
