Arjun vs XSSer: 2026 Comparison
Arjun is a free penetration testing tool. XSSer is a free penetration testing tool. Compare features, ratings, integrations, and community reviews side by side to find the best penetration testing fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Pentesters and bug bounty hunters who need to enumerate hidden HTTP parameters fast will find Arjun indispensable; it discovers parameters that manual fuzzing misses by testing thousands of candidates against common wordlists. The 5,800+ GitHub stars and active community indicate sustained real-world adoption among practitioners who value speed over UI polish. Skip this if you need a full-featured burp suite alternative or graphical workflow; Arjun is a focused CLI tool that does one thing exceptionally well.
Penetration testers running frequent manual assessments against web applications will find XSSer's value in its speed; it automates the tedious work of fuzzing multiple XSS vectors across different contexts, cutting testing cycles from hours to minutes. The tool generates payloads for DOM-based, reflected, and stored XSS variants automatically, which matters when you're working through dozens of endpoints in a single engagement. Skip XSSer if your team needs post-exploitation capabilities or integrated remediation workflows; it's a lightweight scanner that finds the hole, not one that helps you map the broader attack surface or manage the fix pipeline.
