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All labs/vulhub-grafana-cve-2021-43798

Web

Grafana Plugin Path Traversal (CVE-2021-43798)

Grafana 8.2.6, vulnerable to CVE-2021-43798: /public/plugins/<plugin id>/ followed by ../ sequences reads any file the server can, without logging in.

Not startedDockercommit bb760dex86_64 · aarch64Secret

Objective

Exploit CVE-2021-43798 to read files from the Grafana server and read the flag.

The brief for this lab lives in its repository.

Submit evidenceSecret

Launch the lab

Open it in the Cyber CTF launcher, or run it yourself with Docker Compose.

Open in the launcher Source code

›Run it manually

$git clone https://github.com/CyberCTF/vulhub-grafana-cve-2021-43798 && cd vulhub-grafana-cve-2021-43798 && docker compose up -d

Without the launcher, the lab uses its public development evidence: great for practice, but it won't complete the lab.

Details

Category: Web
Difficulty: Medium
Evidence: Secret
Runtime: Docker
Runs on: x86_64, aarch64
Commit: bb760de
Repository: CyberCTF/vulhub-grafana-cve-2021-43798