CVE-2026-89063
Online Scheduling and Appointment Booking System – Bookly に報告された脆弱性
概要
The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 28.1 via the 'conversation_id' parameter due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to read the full AI booking conversation transcript of any customer — leaking names, email addresses, phone numbers, and appointment details echoed by the assistant — and inject arbitrary messages into any victim conversation that are subsequently replayed to the Cloud AI worker along with the full private history. Because AI conversations are stored with no owner, user, or session identifier and conversation IDs are sequential integers, an unauthenticated attacker can enumerate all customer conversations simply by incrementing the conversation_id parameter.
影響を受けるバージョン
- 28.1 以下
対処方法
Online Scheduling and Appointment Booking System – Bookly を 28.2 以降に更新してください。これで本脆弱性は解消します。
Online Scheduling and Appointment Booking System – Bookly の他の脆弱性を見る →
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