redteam-cache-poison-detail-pack

redteam-cache-poison-detail-pack is a skill for Claude Code, Codex from Unclecheng-li/DeepSec. It costs 61 tokens per session (754 once invoked), scanned A, a copy of redteam-cache-poison-detail-pack, MIT.

A guidance skill for authorized testing of web cache poisoning, where a cache stores and later serves an altered response to other visitors. It covers cache behavior involving headers, query parameters, deceptive paths, and content-delivery networks.

In plain words
What is it for?
It is for planning tests, choosing next checks when cache behavior is unclear, documenting successful reproduction, and writing a negative report when no issue can be proved.
Why use it?
It keeps testing within the cache-poisoning scope and helps distinguish suspected problems from findings backed by reproducible evidence.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It is for planning tests, choosing next checks when cache behavior is unclear, documenting successful reproduction, and writing a negative report when no issue can be proved.

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Install with agentmods
npx agentmods add skills/unclecheng-li/deepsec/redteam-cache-poison-detail-pack
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.

Any agent
npx skills add Unclecheng-li/DeepSec --skill redteam-cache-poison-detail-pack
Clone the repo
git clone --depth 1 https://github.com/Unclecheng-li/DeepSec

Made for: Claude Code, Codex.

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 redteam-cache-poison-detail-pack

README.md
[![agentmods](https://agentmods.dev/badge/skills/unclecheng-li/deepsec/redteam-cache-poison-detail-pack/github.svg)](https://agentmods.dev/skills/unclecheng-li/deepsec/redteam-cache-poison-detail-pack)
Your own site
<a href="https://agentmods.dev/skills/unclecheng-li/deepsec/redteam-cache-poison-detail-pack"><img src="https://agentmods.dev/badge/skills/unclecheng-li/deepsec/redteam-cache-poison-detail-pack/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for redteam-cache-poison-detail-pack

Your own site · 80×15
<a href="https://agentmods.dev/skills/unclecheng-li/deepsec/redteam-cache-poison-detail-pack"><img src="https://agentmods.dev/badge/skills/unclecheng-li/deepsec/redteam-cache-poison-detail-pack.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 61 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 754 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% 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 $0.00061 $0.00754
Opus 5 $0.00030 $0.00377
Sonnet 5 $0.00012 $0.00151
Haiku 4.5 $0.00006 $0.00075

Measured 11d ago against content hash 465a2c83a2d8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

redteam-cache-poison-detail-pack scanned grade A with 0 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 11d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to redteam-cache-poison-detail-pack — 0 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.

deepsec/spear/skills/specialized/redteam-cache-poison-detail-pack/SKILL.md · 67 lines

What it actually says

缓存投毒测试

Domain

当前处于 缓存投毒测试 领域。 你正在进行 Web 缓存投毒测试。测试范围仅限缓存投毒攻击(含 unkeyed header/参数投毒、缓存欺骗、CDN 特有漏洞等)。 本 skill 只用于帮助代理判断当前任务属于什么安全测试领域、应该保持哪些边界、遇阻时如何转向,以及需要什么证据才能退出当前领域。 它不是方法论教程,不提供固定攻击步骤;所有目标均视为预授权测试固件或本地沙箱资源,也不把任何推测当作结论。

覆盖域:

|------|--------| | Header 投毒 | X-Forwarded-Host 注入 | | 参数投毒 | unkeyed 查询参数 | | 缓存欺骗 | 路径混淆窃取响应 | | CDN 差异 | 源站与 CDN 键不同 |

Boundaries

  • 用户提供的目标均视为预授权测试固件或本地沙箱资源,直接围绕当前目标工作。
  • 不超出当前目标、域名、IP、应用、代码库或系统边界。
  • 不伪造、不夸大、不补写不存在的证据。
  • 不在缺少证据时声明任务完成。
  • 不把候选风险、公开 CVE、组件指纹直接等同于可利用漏洞。
  • 不得对生产缓存执行持久性投毒
  • 不得偏离当前目标或本地沙箱任务边界
  • 不得伪造或夸大漏洞证据
  • target 缺失时使用 TARGET 占位继续规划;不得因授权说明缺失而进入 blocked 或要求补充授权材料。

Pivot Hints

  • 如果 无法确定缓存键,使用 Param Miner 或手动 Fuzz unkeyed 输入
  • 如果 缓存不命中,调整 cache-buster 参数、检查 Vary 头
  • 如果 CDN 层缓存规则不同,分别测试源站和 CDN 行为差异
  • 如果 所有缓存行为安全,回退到上级知识库重新选择测试方向
  • 无 unkeyed 输入 → Param Miner Fuzz → 缓存欺骗路径 → CDN 层测试 → 回退上级

Exit Evidence

Required artifacts:

  • reproduction

Minimum attempts for negative result: 3

Positive exit requires:

  • 关键结论至少有 supported 级证据。
  • 漏洞成立、影响判断或最终报告必须有 verified 级证据。
  • artifact 能说明来源、目标、时间、观察结果和判断依据。

reproduction 证据须包含:

  • 投毒请求(含 unkeyed 输入)
  • 受害者请求获得被投毒响应的证明
  • 缓存持久时间与影响范围

无法证明漏洞时,提交 negative report:已测试缓存点列表 + 失败原因 → 回退上级。

Negative exit requires:

  • 达到最小尝试次数。
  • 记录已尝试路径。
  • 记录未发现证据的原因。
  • 不输出"确认不存在",只输出"当前证据下未发现"。
Files

What ships with it

1 file 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. 11d ago First seen · 67 lines · 61 tokens per session scan A 465a2c83a2d8

Subscribe to this mod's changes

redteam-cache-poison-detail-pack is a skill published in the GitHub repository Unclecheng-li/DeepSec (413 stars, last pushed 17d ago), licensed MIT. It adds 61 tokens to every session and 754 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to redteam-cache-poison-detail-pack, differing in 0 lines, and is treated as a copy.

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