Easy Appointments: A security weakness

Easy Appointments is affected by a security weakness. The vulnerable path is reachable without authentication. The resulting impact depends on how the affected component exposes the vulnerable operation.

CVE / CNA score 4.3 CVSS 3.1 · security@wordfence.com

NVD score Pending NVD has not published its own CVSS assessment.

Component: Easy Appointments
Plugin slug: easy-appointments
Affected: See vendor advisory
Safe version: See mitigation notes
Published: Mar 29, 2024
Weakness: CWE-862 — Missing Authorization

This CVE was published Mar 29, 2024 and is one of 13 known issues for this plugin.

What to do

Patch or disable the affected component.

Update Easy Appointments to a release outside the affected range, or disable and remove it until a fixed version is available.

Source record

Technical description

The Easy Appointments plugin for WordPress is vulnerable to unauthorized modification of data due to insufficient user validation on the ajax_cancel_appointment() function in all versions up to, and including, 3.11.18. This makes it possible for unauthenticated attackers to cancel other users orders.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References

Patch or disable the affected component.

Technical description

Primary and upstream sources