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Host header injection audit, with authorisation v1.0.0

Use this resource to audit an authorised target for Host header injection

New

  • 593 downloads
  • 231 likes
  • 181 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install host-header-security-audit

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent checks the written authorisation and scope, then reviews how the application handles the Host header, notably in the password reset flow. Every sensitive test requires confirmation. You get a documented finding and its evidence.

Mostly picked by

Updated November 2, 2026

Card for the “Host header injection audit, with authorisation” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: authorised-use framework and confirmation gate
  • SKILL.md: audit phases, including password reset

Good fit for

  • You audit an application behind a reverse proxy
  • You want to check the security of reset links sent by email

Not for

    Tags

    • audit
    • host header
    • password reset
    • authorisation

    About

    You say

    “Check whether our password reset links depend on the Host header, on our test environment.”

    Card for the “Host header injection audit, with authorisation” skill

    Skill published by sickn33 under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to audit an authorised target for Host header injection
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md16.9 KB

    Origin and licence

    Listed unmodified

    Author
    sickn33
    Source
    github.com/sickn33/agentic-awesome-skills/tree/e9809578fd426a284af017c5db99f8eb6628e6ca/skills/hunt-host-header
    Licence
    MIT

    Notice

    « hunt-host-header » (sickn33, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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