Unauthorized Access in Booking for Appointments and Events Calendar Plugin by WordPress
CVE-2026-77705
Currently unrated
Key Information:
- Vendor
WordPress
- Vendor
- CVE Published:
- 12 September 2026
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2026-77705?
The Booking for Appointments and Events Calendar plugin for WordPress fails to properly verify the user's permissions when editing customer or employee records. This oversight allows individuals with management permissions to change the password and email of other users’ WordPress accounts, potentially leading to unauthorized access and account takeover. Upgrading to version 2.4.10 or later is essential to mitigate this security risk.
Affected Version(s)
Booking for Appointments and Events Calendar 0 < 2.4.10
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.