http-parameter-pollution

Maintained by yaklang

HTTP Parameter Pollution (HPP): duplicate query/body keys parsed differently by servers, proxies, WAFs, and app frameworks. Use when filters and application layers disagree on which value wins, enabling bypass, SSRF second URL, logic abuse, or CSRF token confusion.

Current version: Unknown
License: Unknown
Network access: Unknown / not assessed
Review status: Not verified

Problem it solves

This catalog entry helps users find and evaluate http-parameter-pollution for the task described by its available catalog summary. Confirm the exact scope in the linked original source when one is available.

When to use it

Consider http-parameter-pollution when its available catalog summary matches the task at hand. When available, review the linked original source before use for precise instructions, requirements, and limitations.

http-parameter-pollution is listed as an agent skill in RefHub. The listed maintainer is yaklang. The available catalog summary is: HTTP Parameter Pollution (HPP): duplicate query/body keys parsed differently by servers, proxies, WAFs, and app frameworks. Use when filters and application layers disagree on which value wins, enabling bypass, SSRF second URL, logic abuse, or CSRF token confusion. When available, review the linked original source for exact usage instructions, required tools, and limitations.

Installation and updates

These commands are displayed for copying only and are never executed on RefHub servers. Review the linked upstream source before running them.

Install command

npx skills add yaklang/hack-skills --skill http-parameter-pollution -y

Agent compatibility

No compatibility test has been recorded

Do not assume agent compatibility until documented test evidence is available.