# Injection

> Injection vulnerability testing - SQL, NoSQL, OS Command, SSTI, XXE, and LDAP/XPath injection techniques.

- **Type:** Skill
- **Install:** `agentstack add skill-transilienceai-communitytools-injection`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [transilienceai](https://agentstack.voostack.com/s/transilienceai)
- **Installs:** 0
- **Category:** [Databases](https://agentstack.voostack.com/c/databases)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [transilienceai](https://github.com/transilienceai)
- **Source:** https://github.com/transilienceai/communitytools/tree/main/skills/injection
- **Website:** https://www.transilience.ai/

## Install

```sh
agentstack add skill-transilienceai-communitytools-injection
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Injection

Test for injection vulnerabilities across all input vectors. Covers SQL, NoSQL, Command, SSTI, XXE, and LDAP injection.

## Techniques

| Type | Key Vectors |
|------|-------------|
| **SQL Injection** | In-band (union, error), Blind (boolean, time), Out-of-band |
| **NoSQL Injection** | Operator injection, JavaScript injection, aggregation pipeline |
| **Command Injection** | OS command separators, blind techniques, out-of-band |
| **SSTI** | Template engine detection, sandbox escape, RCE chains |
| **XXE** | Entity expansion, SSRF via XXE, blind XXE, parameter entities |
| **LDAP/XPath** | Filter manipulation, authentication bypass |

## Workflow

1. Identify injection points (parameters, headers, cookies, JSON fields)
2. Detect injection type with minimal probes
3. Exploit with context-appropriate payloads
4. Escalate (data extraction, RCE, file read)
5. Capture evidence and write PoC

## Reference

- `reference/sql-injection*.md` - SQL injection techniques
- `reference/nosql-injection*.md` - NoSQL injection techniques
- `reference/os-command-injection*.md` - OS command injection
- `reference/ssti*.md` - Server-side template injection
- `reference/xxe*.md` - XML external entity injection
- `reference/ldap-injection-quickstart.md` - LDAP filter injection: detection, auth bypass, blind boolean extraction via `(description=PREFIX*)` chaining
- `reference/xpath-injection-quickstart.md` - XPath injection (CWE-643): lxml/Java/Node sinks, `' or '1'='1' or 'a'='b` boolean oracle, blind char-by-char extraction recipe

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [transilienceai](https://github.com/transilienceai)
- **Source:** [transilienceai/communitytools](https://github.com/transilienceai/communitytools)
- **License:** MIT
- **Homepage:** https://www.transilience.ai/

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-transilienceai-communitytools-injection
- Seller: https://agentstack.voostack.com/s/transilienceai
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.