CVE-2026-105198: LatePoint < 5.7.3 - Unauthenticated Customer PII Disclosure via IDOR
The Appointment Booking Plugin WordPress plugin before 5.7.3 does not verify that the caller owns the order referenced by an order-item identifier before rendering that order's confirmation summary, letting an unauthenticated visitor retrieve any customer's name, contact details and order confirmation code by supplying a sequential order-item id.
Affected Software
Event History
Frequently Asked Questions
Who can exploit this issue?
Any unauthenticated visitor can exploit it. The flaw does not require the caller to prove ownership of the referenced order.
What information could be exposed?
An attacker can retrieve a customer's name, contact details, and order confirmation code from an order confirmation summary.
What does an attacker need to do?
The attacker needs to supply an order-item identifier for another customer's order. Sequential order-item IDs make it possible to enumerate potential targets.
Are default deployments affected?
The issue affects LatePoint versions before 5.7.3. No configuration prerequisite or mitigation is identified in the available information.