Individual skill
exploiting-web3-smart-contracts
Audit and exploit smart contracts and Web3 applications including reentrancy, integer overflow, access control flaws, and DeFi-specific vulnerabilities. Use when testing blockchain applications or performing smart contract audits.
secskills-offense/skills/exploiting-web3-smart-contracts/SKILL.md
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- Last checked
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- Repository last updated
- Sep 4, 2026
- License
- MIT
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# Exploiting Web3 and Smart Contracts
## When to Use
- Smart contract security auditing
- DeFi protocol testing
- Web3 application pentesting
- Blockchain vulnerability assessment
- NFT platform security
**Scope and authorization.** A deployed mainnet contract is not a test target.
It is a live system custodying other people's funds, it is permissionless — so
nothing stops you technically — and it is irreversible once you transact. None
of that makes exploitation authorized.