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All labs/vulhub-struts2-s2-057

Web

Struts2 S2-057 (CVE-2018-11776)

The Apache Struts 2.3.34 showcase with an action chaining configuration that has no namespace, vulnerable to S2-057 (CVE-2018-11776): the namespace in the URL is evaluated as OGNL.

Not startedDockercommit 4b21bf1x86_64 · aarch64Secret

Objective

Exploit S2-057 (CVE-2018-11776) to run a command on the server.

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-struts2-s2-057 && cd vulhub-struts2-s2-057 && 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: Hard
Evidence: Secret
Runtime: Docker
Runs on: x86_64, aarch64
Commit: 4b21bf1
Repository: CyberCTF/vulhub-struts2-s2-057