Cache Poison Hunter

Cache Poison Hunter is a Quality skill for Claude Code, published by elementalsouls in Claude-BugHunter.

3.6K stars559 forkson elementalsouls/Claude-BugHunterAdded 2026/08/16+3% in starsRepository updated 2026/08/16

ai-securityanthropicapplication-securitybug-bountybugbountybugcrowdclaudeclaude-codeclaude-skillsethical-hackinghackeroneoffensive-securitypentestingred-teamsecurity-toolsweb-security

Install in seconds

Install Cache Poison Hunter

Copy Cache Poison Hunter into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/hunt-cache-poison ~/.claude/skills/hunt-cache-poison

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/elementalsouls/Claude-BugHunter.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/hunt-cache-poison/SKILL.md in elementalsouls/Claude-BugHunter
Installs to: ~/.claude/skills/hunt-cache-poison
Collection: One of 25 skills cataloged from this repository
Category: Quality — 1354 skills

What Cache Poison Hunter does

Cache Poison Hunter finds cache poisoning and web cache deception vulnerabilities in CDN-fronted apps, using techniques like unkeyed header reflection and path confusion to poison cached responses or steal dynamic content.

Cache Poison Hunter is cataloged under Quality on DirSkills. Cache Poison Hunter comes from a repository tagged ai-security, anthropic, application-security, bug-bounty and bugbounty.

Documentation

README

Excerpt

Crown Jewel Targets

Cache poisoning is high-value because a single poisoned cache entry can affect thousands or millions of victims simultaneously — one request, mass exploitation. Payout scales with blast radius.

This is the opening of the README. Read the full README on GitHub.

Commands Cache Poison Hunter provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

/forgot-password
/account
/page
/any-path

Frequently asked about Cache Poison Hunter

What else does elementalsouls publish alongside Cache Poison Hunter?
Cache Poison Hunter is one of 25 skills that DirSkills catalogs from elementalsouls/Claude-BugHunter, the repository it ships in. Its siblings there include API Misconfig Hunter, APK Red Team Pipeline and Auth Bypass Hunting. Each one is a separate skill with its own page in this directory, installs the same way Cache Poison Hunter does, and is maintained by elementalsouls in that same repository. The rest of the collection is listed on the elementalsouls/Claude-BugHunter page.
How does Cache Poison Hunter compare to other Quality skills?
Cache Poison Hunter ranks #371 by stars among the 1354 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Cache Poison Hunter against them. Open each page to compare what they document and how they install.