galact-byte/galact-skills · skills/hunt-open-redirect/SKILL.md

hunt-open-redirect skillA

hunt-open-redirect is agent-read markdown (skill) from galact-byte/galact-skills: 在授权渗透测试中挖掘开放重定向（open redirect）及其危害升级。当目标按用户可控参数做跳转（登录后 next、SSO returnUrl、注销、短链、回调）时使用——典型场景：绕过 URL 白名单跳到外站钓鱼、泄露 token/Referer、开放重定向作为 SSRF/OAuth token 窃取的跳板。适用目标类型 Web / REST API / SSO。触发场景包括用户说"测下开放重定向""这个 next/redirect 参数能跳外站吗""绕过重定向白名单""open redirect 偷 token"。输出：可跳外站的参数 + PoC + 危害升级的 finding（含 killed 记录）。.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add galact-byte/galact-skills/hunt-open-redirect@git:20260806.1b94651
Exact content
mdr add galact-byte/galact-skills/hunt-open-redirect@sha256:cb5894b361741e5f

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_j33kaaecu2xyswor.svg)](https://markdownregistry.com/a/art_j33kaaecu2xyswor)

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Versions

versioncommittedcommitsizeaudit
git:20260806.1b94651 latest2026-08-06 1b94651 4,137 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4137 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

galact-byte/galact-skills · 6 stars · license NOASSERTION · pushed 2026-09-09 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_j33kaaecu2xyswor
GET https://markdownregistry.com/api/v1/resolve?ref=galact-byte/galact-skills/hunt-open-redirect
GET https://markdownregistry.com/api/v1/blob/cb5894b361741e5f4c44856e67c5c4cddb06a4b4e31197d751e8f7e3a95934af

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