CVE-2026-8789: high-severity vulnerability in easyappointments Easy Appointments
Easy Appointments <= 3.12.27 - Missing Authorization to Authenticated (Contributor+) Arbitrary Connection Deletion
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 0.4%
The Easy Appointments plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check and missing nonce verification on the `ea_delete_multiple_connections` AJAX action in all versions up to, and including, 3.12.27. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary connection records from the `wp_ea_connections` table, disrupting the plugin's core booking functionality.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Affected products
easyappointments · Easy AppointmentsRelated CVEs — easyappointments Easy Appointments
In the same product, most dangerous first.
CVE-2026-2262HIGHEasy Appointments <= 3.12.21 - Unauthenticated Sensitive Information Exposure via REST APIEPSS 2.4%CVE-2026-9232MEDIUMEasy Appointments <= 3.12.27 - Missing Authorization to Authenticated (Contributor+) Sensitive Customer Information Exposure via ea_get_customers_ajax AJAX ActionEPSS 0.5%CVE-2026-11992MEDIUMEasy Appointments <= 3.12.27 - Missing Authorization to Authenticated (Author+) Bulk Appointment ManipulationEPSS 0.5%CVE-2024-2844MEDIUMEasy Appointments <= 3.11.18 - Insufficient AuthorizationEPSS 0.4%CVE-2024-2842MEDIUMEasy Appointments <= 3.11.18 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%