Detects and exploits race condition (TOCTOU) vulnerabilities in web applications using Burp Suite's Turbo Intruder extension and its single-packet attack technique to fire parallel requests that bypass rate limits, duplicate transactions, or overrun usage limits. Use when pentesting endpoints with balances, coupon redemption, or rate limiting that concurrent requests might manipulate.
Install
npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill exploiting-race-condition-vulnerabilitiesnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill exploiting-race-condition-vulnerabilities -a claude-code -gnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill exploiting-race-condition-vulnerabilities -a codex -ggemini skills install https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git --path skills/exploiting-race-condition-vulnerabilitiesgh skill install mukul975/Anthropic-Cybersecurity-Skills exploiting-race-condition-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/exploiting-race-condition-vulnerabilities ~/.claude/skills/exploiting-race-condition-vulnerabilities # Claude Code
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/exploiting-race-condition-vulnerabilities ~/.agents/skills/exploiting-race-condition-vulnerabilities # Codex, Cursor, Gemini CLI, Copilot, OpenCode