xxe-testing
A security skill for testing and detecting XXE injection vulnerabilities in XML-processing applications.
Install
mkdir -p .claude/skills/xxe-testing && curl -L -o skill.zip "https://agentskills.codes/api/skills/download/2577" && unzip -o skill.zip -d .claude/skills/xxe-testing && rm skill.zipInstalls to .claude/skills/xxe-testing
Activation
This is the description your AI agent reads to decide when to run this skill — the better it matches your request, the more reliably it fires.
XXE XML外部实体注入测试的专业技能和方法论Key capabilities
- →Identify XML input points in APIs and file uploads
- →Test for SSRF by triggering network requests via XML entities
- →Perform blind XXE detection using parameter entities
- →Execute local file read attacks using system entities
- →Conduct Billion Laughs denial of service testing
- →Bypass filters using different protocols like PHP or Java
How it works
The skill utilizes XML parsers to process external entities, allowing the retrieval of local files or the execution of network requests. It use DTD declarations to define entities that the parser resolves during document processing.
Inputs & outputs
When to use xxe-testing
- →Audit XML parsing for security flaws
- →Test for SSRF via XML entities
- →Verify file read vulnerability
- →Check SOAP services for XXE
About xxe-testing
This skill provides a structured methodology for identifying and testing XXE vulnerabilities. It helps developers locate insecure XML parsing points and provides payloads for testing SSRF and file access.
XXE XML外部实体注入测试的专业技能和方法论
When not to use it
- →Testing without explicit authorization
Limitations
- →Requires XML parser to be configured to process external entities
- →Blind XXE requires an out-of-band server to capture exfiltrated data
How it compares
This approach provides a structured methodology for identifying and exploiting XML parsing vulnerabilities compared to manual, ad-hoc testing.
Compared to similar skills
xxe-testing side by side with the closest alternatives in the catalog.
| Skill | Installs | Updated | Safety | Difficulty |
|---|---|---|---|---|
| xxe-testing (this skill) | 2 | 7mo | Review | Intermediate |
| reverse-engineering-tools | 73 | 4mo | No flags | Advanced |
| game-hacking-techniques | 42 | 2mo | No flags | Advanced |
| solidity-security | 15 | 2mo | No flags | Intermediate |
Try saying
Example prompts that trigger this skill in your AI assistant.
More by Ed1s0nZ
View all by Ed1s0nZ →You might also like
reverse-engineering-tools
gmh5225
Guide for reverse engineering tools and techniques used in game security research. Use this skill when working with debuggers, disassemblers, memory analysis tools, binary analysis, or decompilers for game security research.
game-hacking-techniques
gmh5225
Guide for game hacking techniques and cheat development. Use this skill when researching memory manipulation, code injection, ESP/aimbot development, overlay rendering, or game exploitation methodologies.
solidity-security
wshobson
Master smart contract security best practices to prevent common vulnerabilities and implement secure Solidity patterns. Use when writing smart contracts, auditing existing contracts, or implementing security measures for blockchain applications.
1password
openclaw
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.
senior-security
davila7
Comprehensive security engineering skill for application security, penetration testing, security architecture, and compliance auditing. Includes security assessment tools, threat modeling, crypto implementation, and security automation. Use when designing security architecture, conducting penetration tests, implementing cryptography, or performing security audits.
ghidra
mitsuhiko
Reverse engineer binaries using Ghidra's headless analyzer. Decompile executables, extract functions, strings, symbols, and analyze call graphs without GUI.