arjun
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Description:
HTTP parameter discovery suite
Type: Formula  |  Latest Version: 2.2.7@3  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: Security
Tags: security web-scanner pentesting http bug-bounty
Install: brew install arjun
About:
Arjun is an HTTP parameter discovery suite that identifies hidden GET/POST parameters in web applications. It uses various techniques to discover parameters, which is crucial for security testing and parameter pollution attacks. The tool helps security researchers find hidden inputs that could potentially be exploited.
Key Features:
  • Supports GET, POST, and JSON parameter discovery
  • Multi-threaded for fast scanning
  • WAF/IPS detection and bypass capabilities
  • Export results in multiple formats
  • Intelligent wordlist generation
Use Cases:
  • Web application security testing and reconnaissance
  • Finding hidden parameters for parameter pollution attacks
  • Penetration testing and bug bounty hunting
  • Automated security scanning in CI/CD pipelines
Alternatives:
  • parameth – Similar parameter discovery tool with different wordlist approaches
  • x8 – Another parameter discovery tool focused on brute-forcing
License: AGPL-3.0-only
Dependencies: certifi, python@3.14
Bottles available for: all
Version History
Detected Version Rev Change Commit
Nov 3, 2024 9:24pm 0 VERSION_BUMP 3a336008
Nov 27, 2023 8:35pm 0 VERSION_BUMP d0f8070e
Oct 17, 2023 6:25pm 3 VERSION_BUMP 13f8298f
Oct 17, 2023 6:25pm 3 VERSION_BUMP fb75861d
Oct 14, 2023 6:31pm 2 VERSION_BUMP e3a0e2b6
Oct 3, 2023 9:55am 2 VERSION_BUMP 8ecbef01
Aug 5, 2023 8:16pm 1 VERSION_BUMP 95540afe
Apr 8, 2023 7:37pm 0 NEW c6fb70e9