ldap-injection

ldap-injection is a skill for Claude Code, Codex from blacklanternsecurity/red-run. It costs 14 tokens per session (3,913 once invoked), scanned A, original, GPL-3.0.

A guide to testing LDAP injection, where crafted input changes a directory-service query. LDAP is commonly used to look up users, groups, and access permissions.

In plain words
What is it for?
It is for authorized tests of login forms, user searches, and applications connected to LDAP directories.
Why use it?
It helps identify authentication and search flaws caused by placing untrusted input directly into LDAP queries.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit It is for authorized tests of login forms, user searches, and applications connected to LDAP directories.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/blacklanternsecurity/red-run/ldap-injection
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add blacklanternsecurity/red-run --skill ldap-injection
Clone the repo
git clone --depth 1 https://github.com/blacklanternsecurity/red-run

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ldap-injection

README.md
[![agentmods](https://agentmods.dev/badge/skills/blacklanternsecurity/red-run/ldap-injection.svg)](https://agentmods.dev/skills/blacklanternsecurity/red-run/ldap-injection)
Your own site
<a href="https://agentmods.dev/skills/blacklanternsecurity/red-run/ldap-injection"><img src="https://agentmods.dev/badge/skills/blacklanternsecurity/red-run/ldap-injection.svg" alt="Measured on agentmods" height="20"></a>
Per session 14 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,913 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00014 $0.03913
Opus 5 $0.00007 $0.01956
Sonnet 5 $0.00003 $0.00783
Haiku 4.5 $0.00001 $0.00391

Measured 4d ago against content hash da694a85f9a4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

ldap-injection scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- curl
skills/web/ldap-injection/SKILL.md · 535 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 535 lines · 14 tokens per session scan A da694a85f9a4

Subscribe to this mod's changes

ldap-injection is a skill published in the GitHub repository blacklanternsecurity/red-run (267 stars, last pushed 5mo ago), licensed GPL-3.0. It adds 14 tokens to every session and 3,913 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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