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HTML injection tests on web applications v1.0.0

Use this resource to test an authorized web application for HTML injection points

New

  • 388 downloads
  • 226 likes
  • 199 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install html-injection-test-method

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 describes how to find fields that render unfiltered HTML, checks the rendering and records the effects observed. You get a test report to fix, within an authorized audit.

Mostly picked by

Updated November 2, 2026

Card for the “HTML injection tests on web applications” skill

Details

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

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What you get

  • SKILL.md: prerequisites, tools and understanding of the mechanism
  • SKILL.md: phases for finding injection points and testing rendering

Good fit for

  • You are auditing a comment form before going live
  • A team must fix output escaping in its application

Not for

    Tags

    • html injection
    • web security
    • audit
    • escaping

    About

    You say

    “Check whether our site's comments render unescaped HTML, as part of the acceptance audit.”

    Card for the “HTML injection tests on web applications” skill

    Skill published by davila7 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 test an authorized web application for HTML injection points
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md13.2 KB

    Origin and licence

    Listed unmodified

    Author
    davila7
    Source
    github.com/davila7/claude-code-templates/tree/f57964ebda91cdfb31755661ecea9395f30020f1/cli-tool/components/skills/security/html-injection-testing
    Licence
    MIT

    Notice

    « html-injection-testing » (davila7, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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