What the vulnerability does
01Description
Authorization Bypass Through User-Controlled Key vulnerability in ameliabooking Amelia ameliabooking allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Amelia: from n/a through <= 1.2.16.
Explanation of Vulnerability in Simple Terms
02Summary
Amelia versions up to 1.2.16 contain an integrity vulnerability allowing unauthenticated attackers to modify data over the network without user interaction. The vulnerability has a CVSS score of 5.3 (medium severity). No confidentiality or availability impact is present. Update to a version newer than 1.2.16 to remediate.
What an attacker can do
03Attacker Capabilities
Modify data in the Amelia system without authentication.
Potential impact on your site
04Site Impact
Attackers can alter booking data, settings, or other information stored in Amelia without logging in.
Conditions required to exploit
05Prerequisites
Network access only; no authentication or user interaction required.
Key dates
06Disclosure timeline
February 25, 2025
CVE published
April 29, 2026
Record updated