CVE-2024-2844: medium-severity vulnerability in easyappointments Easy Appointments
Easy Appointments <= 3.11.18 - Insufficient Authorization
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.4%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
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-2026-8789HIGHEasy Appointments <= 3.12.27 - Missing Authorization to Authenticated (Contributor+) Arbitrary Connection DeletionEPSS 0.4%CVE-2024-2842MEDIUMEasy Appointments <= 3.11.18 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%
References
https://plugins.trac.wordpress.org/browser/easy-appointments/trunk/src/ajax.php#L380https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3059359%40easy-appointments&new=3059359%40easy-appointments&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/c0d8ac01-ac73-47ea-839b-edc820436f27?source=cve