Amelia employee panel exposes and modifies arbitrary customers
Amelia 9.0 through 9.6 accepts sequential customer identifiers in its employee or provider panel without verifying that the customer is related to the logged-in employee. An Employee can enumerate identifiers and read or modify any customer's personal information.
- Component
- Booking for Appointments and Events Calendar
- Plugin slug
ameliabooking- Affected
- 9.0 to < 9.7
- Safe version
9.7- Published
- Aug 10, 2026
This CVE was published Aug 10, 2026 and is one of 28 known issues for this plugin.
Update, patch or deactivate.
Update to 9.7 or later. Review Employee activity and customer-record changes, restore altered data from known-good records, and notify affected customers when confidentiality or integrity was compromised.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
The Booking for Appointments and Events Calendar WordPress plugin before 9.7 does not verify that an authenticated employee (provider) is related to the customer whose record is being accessed, allowing any employee with an Employee Panel login to read and modify the stored personal data of any customer by enumerating sequential identifiers.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N