What the vulnerability does
01Description
Insertion of Sensitive Information Into Sent Data vulnerability in Deetronix Booking Ultra Pro booking-ultra-pro allows Retrieve Embedded Sensitive Data.This issue affects Booking Ultra Pro: from n/a through <= 1.1.23.
Explanation of Vulnerability in Simple Terms
02Summary
Booking Ultra Pro versions up to 1.1.23 expose sensitive information to authenticated users. An attacker with a low-privilege account can read data they should not have access to. The vulnerability requires login but no additional user interaction. Update to a version newer than 1.1.23 to remediate.
What an attacker can do
03Attacker Capabilities
Read sensitive data belonging to other users or the site.
Potential impact on your site
04Site Impact
User data may be exposed to other authenticated users with low privileges.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege account on the site.
Key dates
06Disclosure timeline
January 22, 2026
CVE published
April 28, 2026
Record updated