# ZhangZhuoSJTU/Web3Bugs

Demystifying Exploitable Bugs in Smart Contracts

Repository: https://github.com/ZhangZhuoSJTU/Web3Bugs
Canonical: https://ross.abutalabs.com/products/web3bugs
Language: Solidity
License: MIT
License Family: permissive
Last push: 2025-06-19T06:26:28+00:00

## Health v2 (maintenance only)
Score: 43/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 27, release rhythm 35, longevity 92
- inputs: {"age_days": 1299, "days_push": 440, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1819, forks 248 (observed 2026-08-28T04:05:40.796232+00:00)

## What it is
A curated dataset of exploitable bugs in Solidity smart contracts, extracted from code4rena audit contests and classified by bug nature (out-of-scope, simple-oracle-detectable, or requiring high-level semantic oracles). It accompanies an ICSE 2023 paper and includes the examined contracts, audit reports, and classification results.

## Use cases
- study exploitable bugs in smart contracts
- build better smart contract vulnerability detection tools
- find real-world solidity security bug examples
- research functional bugs that simple oracles miss
- benchmark smart contract security analysis tools
- learn about web3 security from audit contest reports

## When to choose
- you need labeled real-world smart contract vulnerabilities for research or tool evaluation
- you are studying or teaching blockchain security and want audit reports alongside buggy code
- you are developing semantic bug-detection oracles for Solidity

## When to avoid
- you need a runnable vulnerability scanner rather than a dataset
- you need bugs from chains or languages beyond Solidity/EVM
- you need a stable frozen dataset, since classifications may change with ongoing contests

## Facets
- artifact type: dataset
- maturity: active
- function: security, vulnerability-scanning, testing, data-science
- domain: security, blockchain, developer-tools
- platform: cross-platform
- tags: smart-contracts, solidity, blockchain-security, bug-classification, code4rena, web3, vulnerability-dataset, icse23, research

## Member repositories
- ZhangZhuoSJTU/Web3Bugs (main) score 43

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:40.796232+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:20:00.908624+00:00, confidence not recorded.
  - readme: https://github.com/ZhangZhuoSJTU/Web3Bugs (fetched 2026-08-28T04:05:40.796232+00:00, sha 874702a913c4)
- Data as of 2026-08-30T08:39:29.467469+00:00.