POC详情： f36be9b441be4198abe26be434ee28f7946a54b1

来源
https://github.com/LongWayHomie/CVE-2021-43798
关联漏洞
标题： Grafana 路径遍历漏洞 (CVE-2021-43798)
描述：Grafana是Grafana实验室的一套提供可视化监控界面的开源监控工具。该工具主要用于监控和分析Graphite、InfluxDB和Prometheus等。 Grafana 8.0.0-beta1至8.3.0存在路径遍历漏洞，攻击者可利用该漏洞执行目录遍历攻击，访问本地文件。
描述
CVE-2021-43798 is a vulnerability marked as High priority (CVSS 7.5) leading to arbitrary file read via installed plugins in Grafana application.
介绍
# CVE-2021-43798

CVE-2021-43798 is a vulnerability marked as High priority (CVSS 7.5) leading to arbitrary file read via installed plugins in Grafana application.</br>
This vulnerability works on versions 8.0.0-beta1, 8.0.0 to 8.3.0.</br>
Tested only on 8.2.0. Exploit works by creating a [list of vulnerable](https://github.com/grafana/grafana/security/advisories/GHSA-8pjx-jj86-j47p) plugins and sending HTTP requests checking if it's installed. 
While checking, it will try to get the file provided in _file_read_ option.</br>
</br>

Usage example:
`python3 cve-2021-43798.py -t 127.0.0.1 -p 3000 -f /etc/passwd`

![Screen](img.PNG)
文件快照

 [4.0K]  /data/pocs/f36be9b441be4198abe26be434ee28f7946a54b1
├── [3.0K]  cve-2021-43798.py
├── [141K]  img.PNG
├── [1.2K]  LICENSE
└── [ 639]  README.md

0 directories, 4 files
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