# rtcatc/Packer-Fuzzer

Packer Fuzzer is a fast and efficient scanner for security detection of websites constructed by javascript module bundler such as Webpack.

Repository: https://github.com/rtcatc/Packer-Fuzzer
Canonical: https://ross.abutalabs.com/products/packer-fuzzer
Homepage: https://www.hackinn.com/index.php/archives/744/
Language: Python
License: GPL-3.0
License Family: copyleft
Topics: webpack, scanner, python3, cybersecurity, fuzzing, hacking
Last push: 2024-05-24T11:06:25+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 2163, "days_push": 831, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3249, forks 316 (observed 2026-08-28T04:07:51.951859+00:00)

## What it is
Packer Fuzzer is a Python-based security scanner that targets websites built with JavaScript module bundlers like Webpack. It automatically extracts APIs and parameters from bundled JS files and fuzzes them for common vulnerabilities, generating scan reports in HTML, doc, pdf, or txt formats.

## Use cases
- scan webpack-bundled websites for security vulnerabilities
- extract API endpoints and parameters from bundled javascript files
- find unauthorized access and sensitive information leaks in web apps
- automate penetration testing of single-page applications
- generate security assessment reports for web targets
- detect CORS misconfigurations and SQL injection in bundled sites

## When to choose
- you are pentesting a site built with Webpack or similar bundlers
- you need to quickly enumerate APIs hidden in large bundled JS files
- you want automated vulnerability checks plus a shareable report

## When to avoid
- the target site is not built with a JavaScript module bundler
- you lack authorization to test the target system
- you need a general-purpose web vulnerability scanner beyond bundler-focused checks

## Facets
- artifact type: cli-tool
- maturity: active
- function: security, vulnerability-scanning, penetration-testing, web-scraping, parser
- domain: security, penetration-testing, web-development, developer-tools
- platform: python, cli, cross-platform
- tags: webpack, javascript-bundler, api-discovery, fuzzing, pentest, report-generation, nodejs

## Member repositories
- rtcatc/Packer-Fuzzer (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:51.951859+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 2026-08-30T07:24:26.760336+00:00, confidence not recorded.
  - readme: https://github.com/rtcatc/Packer-Fuzzer (fetched 2026-08-28T04:07:51.951859+00:00, sha cdecd99af6e4)
- Data as of 2026-08-30T08:39:29.467469+00:00.