Discovering and exploiting XML External Entity injection vulnerabilities to read server files, perform SSRF, and exfiltrate data during authorized penetration tests.
安装
npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill testing-for-xxe-injection-vulnerabilitiesnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill testing-for-xxe-injection-vulnerabilities -a claude-code -gnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill testing-for-xxe-injection-vulnerabilities -a codex -ggemini skills install https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git --path skills/testing-for-xxe-injection-vulnerabilitiesgh skill install mukul975/Anthropic-Cybersecurity-Skills testing-for-xxe-injection-vulnerabilitiesgit clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills /tmp/mukul975__Anthropic-Cybersecurity-Skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/testing-for-xxe-injection-vulnerabilities ~/.claude/skills/testing-for-xxe-injection-vulnerabilities # Claude Code
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/testing-for-xxe-injection-vulnerabilities ~/.agents/skills/testing-for-xxe-injection-vulnerabilities # Codex, Cursor, Gemini CLI, Copilot, OpenCode