auditing-open-redirect-and-forced-navigation SKILL.md skillA
auditing-open-redirect-and-forced-navigation from unboundcompute/security-agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add unboundcompute/security-agent-skills/auditing-open-redirect-and-forced-navigation@git:20260903.6dac719Pins git:20260903.6dac719 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- unboundcompute/security-agent-skills
- Path
skills/auditing-open-redirect-and-forced-navigation/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260903.6dac719, committed Sep 3, 2026
- Size
- 9,936 bytes
- Repository stars
- 26
- License
- MIT
Audit redirect and navigation flows where an untrusted return, next, or callback URL, a stored value, or a referer drives a server redirect, a client-side location assignment, or a meta refresh to an attacker-chosen destination, enabling phishing, credential capture on a lookalike page, or theft of an OAuth code or token carried on the redirect. Use when a parameter or stored value controls where a user is sent after login, logout, an action, or an authorization step. Covers protocol-relative…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Auditing open redirect and forced navigation: when the app sends the user wherever the URL says An application constantly sends users onward: back to where they were after login, to a success page after an action, to an identity provider and back during authorization. When the destination comes from an untrusted parameter, a stored value, or a header, and the app redirects there without confirming it is one of its own pages, the app becomes a trusted springboard to an attacker's site. The link starts on the real domain, so it survives a glance and a mail filter, and lands on a lookalike login that harvests credentials. Worse, when the redirect carries an authorization code or a token in the URL, forcing the destination steals that secret outright. The bug is not the redirect feature; it is a destination taken from the request and trusted without an allowlist. You find it by locating every redirect and navigation and asking whether an attacker chooses where it goes. ## When to use - A return, next, redirect, callback, or continue parameter controls where a user is sent after an action. …
Read the whole file at its exact version.
How to install
mdr add unboundcompute/security-agent-skills/auditing-open-redirect-and-forced-navigation@sha256:19ea0aa76c85037eThe line at the top of this page pins the label git:20260903.6dac719, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_yn57oilm6e4i5hkj)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 3, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9936 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
unboundcompute/security-agent-skills · 26 stars · license MIT · pushed 2026-09-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_yn57oilm6e4i5hkj GET https://markdownregistry.com/api/v1/resolve?ref=unboundcompute/security-agent-skills/auditing-open-redirect-and-forced-navigation GET https://markdownregistry.com/api/v1/blob/19ea0aa76c85037e28ef151fee4d475d0176e7f9710450127db19d338367293c
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.