docker-pentesting

A playbook for testing Docker, a platform that runs applications in isolated containers. It covers the Docker daemon, registries, images, build outputs, and container escape risks.

In plain words
What is it for?
It helps security testers examine privileged containers, docker.sock and remote APIs, image layers, build contexts, registries, container capabilities, and escape paths.
Why use it?
It helps identify ways insecure container settings, exposed control interfaces, leaked secrets, or runtime and kernel flaws could allow broader access.

Skill for Claude CodeCodex

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/wgpsec/aboutsecurity/docker-pentesting
Any agent
npx skills add wgpsec/AboutSecurity --skill docker-pentesting
Clone the repo
git clone --depth 1 https://github.com/wgpsec/AboutSecurity

Made for: Claude Code, Codex.

Per session 142 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,706 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. Scan, not verified.
Origin unknown 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 $0.00142 $0.02706
Opus 5 $0.00071 $0.01353
Sonnet 5 $0.00028 $0.00541
Haiku 4.5 $0.00014 $0.00271

Measured 2d ago against content hash 55281708d56e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

docker-pentesting scanned grade C with 2 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 2d 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.

Downloads and executes remote codehighSupply chain

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

IMAGE=$(curl -s --unix-socket $SOCK http://localhost/images/json | python3 -c "import json,sys;imgs=json.load(sys.stdin);print(imgs[0]['RepoTags'][0] if imgs else 'alpine')")

Makes network callslowCapability

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

├─ Docker Socket → 创建特权容器逃逸(docker CLI 或 curl,详见 references)
skills/cloud/docker-pentesting/SKILL.md · 192 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 2d ago First seen · 192 lines · 142 tokens per session scan C 55281708d56e

Subscribe to this mod's changes

docker-pentesting is a skill published in the GitHub repository wgpsec/AboutSecurity (1,709 stars, last pushed 2d ago), with no licence file. It adds 142 tokens to every session and 2,706 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.