exploit-reporting

exploit-reporting is a skill for Claude Code from MingyiSecLab/Mingyi-Atlas. It costs 35 tokens per session (5,762 once invoked), scanned A, a copy of exploit-reporting, Apache-2.0.

A guide for documenting confirmed security exploits as structured findings. It covers reproducible attack descriptions, severity scoring, affected systems, credentials, and detection gaps.

In plain words
What is it for?
Use it to write finding files, record exploit chains and access details, assign CVSS scores, and note whether detection controls worked.
Why use it?
It makes exploitation results easier for another person to verify, understand, track, and fix.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

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/mingyiseclab/mingyi-atlas/exploit-reporting
Any agent
npx skills add MingyiSecLab/Mingyi-Atlas --skill exploit-reporting
Clone the repo
git clone --depth 1 https://github.com/MingyiSecLab/Mingyi-Atlas

Made for: Claude Code.

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 exploit-reporting

README.md
[![agentmods](https://agentmods.dev/badge/skills/mingyiseclab/mingyi-atlas/exploit-reporting.svg)](https://agentmods.dev/skills/mingyiseclab/mingyi-atlas/exploit-reporting)
Your own site
<a href="https://agentmods.dev/skills/mingyiseclab/mingyi-atlas/exploit-reporting"><img src="https://agentmods.dev/badge/skills/mingyiseclab/mingyi-atlas/exploit-reporting.svg" alt="Measured on agentmods" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,762 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 2 findings. Scan, not verified.
Origin 94% copy Near-identical to another mod 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 $0.00035 $0.05762
Opus 5 $0.00017 $0.02881
Sonnet 5 $0.00007 $0.01152
Haiku 4.5 $0.00003 $0.00576

Measured 2d ago against content hash b565b6ad7508, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

exploit-reporting scanned grade A 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.

Asks for rootlowPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

- Escalate privileges via local kernel or sudo misconfigurations

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 -s -I http://10.0.1.50:8080/struts2/ | grep -i server
Origin

This is a copy

94% identical to exploit-reporting — 34 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

src/skills/standard/exploit/exploit-reporting/SKILL.md · 461 lines

How it starts

The opening of the file, as written. The whole thing — 461 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Exploitation Reporting Knowledge Base

Exploitation findings are only operationally useful when documented with enough precision that anyone can reproduce the access, understand the impact, and trace the full attack path. This skill defines how to structure, score, and persist exploitation findings within the Atlas engagement directory.

1. Exploitation Finding Template

Every verified successful exploitation MUST produce a finding Markdown file in the active engagement workspace's findings/ directory named FIND-{NNN}.md. The file name and id field in YAML frontmatter (FIND-001, FIND-002, ...) are the canonical cross-reference — determine the next ID by counting existing files. Do not create placeholder finding files.

---
id: FIND-001
severity: CRITICAL
cvss_score: 9.3
cvss_vector: "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
cwe: CWE-78
mitre: T1190
affected_target: 10.0.1.50
affected_component: "Apache Struts 2.5.30 — /struts2/upload.action"
confidence: confirmed
objective_id: OBJ-EXP-001
phase: initial-access
agent: exploit
detected: false
remediation_priority: immediate
discovered_at: "2026-04-06T14:32:00Z"
---

# [CRITICAL] Remote Code Execution via Apache Struts CVE-2023-50164 on 10.0.1.50:8080 — Root Shell Achieved

## Description

Apache Struts 2.5.30 is vulnerable to CVE-2023-50164, a file upload path traversal flaw in the `FileUploadInterceptor`. An unauthenticated attacker can manipulate the `Upload-Dir` parameter during a multipart upload request to traverse outside the intended upload directory and write an arbitrary file — including a JSP webshell — to the web root. This achieves unauthenticated remote code execution as the Tomcat service account.

The vulnerability exists because `FileUploadInterceptor` does not canonicalize the destination path before writing, allowing `../` sequences to escape the configured upload directory.

## Steps to Reproduce

```bash
# 1. Confirm the target is running Struts (identified during recon)
curl -s -I http://10.0.1.50:8080/struts2/ | grep -i server

Read the full file on GitHub · 461 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. 2d ago First seen · 461 lines · 35 tokens per session scan A b565b6ad7508

Subscribe to this mod's changes

exploit-reporting is a skill published in the GitHub repository MingyiSecLab/Mingyi-Atlas (11 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 35 tokens to every session and 5,762 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 2 findings (asks for root, makes network calls). It is 94% identical to exploit-reporting, differing in 34 lines, and is treated as a copy.