Grafana through 7.3.4, when integrated with Zabbix, contains a credential disclosure vulnerability. The Zabbix password can be found in the api_jsonrpc.php HTML source code. When the user logs in and allows the user to register, one can right click to view the source code and use Ctrl-F to search for password in api_jsonrpc.php to discover the Zabbix account password and URL address.
View the template here CVE-2022-26148.yaml
References:
https://security.netapp.com/advisory/ntap-20220425-0005/