OpenMRS Appointment Scheduling Module up to 1.12.x AppointmentTypeValidator.java validateFieldName cross site scripting
A vulnerability was found in OpenMRS Appointment Scheduling Module up to 1.12.x. It has been classified as problematic. This affects the function validateFieldName
of the file api/src/main/java/org/openmrs/module/appointmentscheduling/validator/AppointmentTypeValidator.java. The manipulation leads to cross site scripting. The CWE definition for the vulnerability is CWE-79. The weakness was published 12/27/2022 as 32. It is possible to read the advisory at github.com.
This vulnerability is uniquely identified as CVE-2020-36635. It is possible to initiate the attack remotely. Technical details are available. There is no exploit available. The pricing for an exploit might be around USD $0-$5k at the moment. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.
It is declared as not defined. We expect the 0-day to have been worth approximately $0-$5k.
Upgrading to version 1.13.0 is able to address this issue. The updated version is ready for download at github.com. The patch is named 34213c3f6ea22df427573076fb62744694f601d8. The bugfix is ready for download at github.com. It is recommended to upgrade the affected component. A possible mitigation has been published before and not just after the disclosure of the vulnerability.