Best XSSCon Alternatives & Competitors in 2026

XSSer

Automatic tool for pentesting XSS attacks against different applications

XSStrike

A powerful tool for identifying and exploiting Cross-Site Scripting (XSS) vulnerabilities.

Dalfox

Dalfox is an open-source automated XSS scanner that provides customizable scanning profiles and detailed reporting for cross-site scripting vulnerability detection.

extended-xss-search

A better version of my xssfinder tool that scans for different types of XSS on a list of URLs.

RoboShadow OWASP ZAP Vulnerability Scanner

Web app & network vulnerability scanner integrating OWASP ZAP, Shodan & Nmap

Intruder XSS Scanner

XSS vulnerability scanner for web apps and APIs with automated scanning

CyberChecker

Automated web vulnerability scanner with 60+ security checks

Pagodo

Automate Google Hacking Database scraping and searching with Pagodo, a tool for finding vulnerabilities and sensitive information.

Acunetix Web Vulnerability Scanner

A tool that automatically audits website security by crawling an entire website and identifying vulnerabilities

FingerprintX

FingerprintX is a standalone utility for service discovery on open ports.

OpenRedireX

A fuzzer for detecting open redirect vulnerabilities

SSRFire

Automated SSRF finder with options for XSS and open redirects

extended-ssrf-search

A smart SSRF scanner using different methods like parameter brute forcing in post and get requests.

XSpear

A powerful XSS scanning and parameter analysis tool

xssmap

A Python-based tool for detecting XSS vulnerabilities

XSSwagger

A specialized scanner that detects XSS vulnerabilities in older versions of Swagger-ui implementations.

OWASP Joomla Vulnerability Scanner

A free and open-source tool for identifying vulnerabilities in Joomla-based websites.

Jsmon 2.0

JavaScript security scanner for detecting vulnerabilities in third-party scripts

Aikido EOL Scanner

Detects end-of-life and outdated software in code and containers

Sucuri Website Malware Scanner

Website malware scanner with remote & server-side scanning capabilities

CyCognito Active Security Testing

Automated active security testing platform for external attack surfaces

CHEQ Form Guard

Protects web forms from bots and fake users to prevent junk leads

Verisys Antivirus API

REST API service for scanning files/URLs for malware, viruses & NSFW content.

DNSAudit.io

Free DNS security scanner that checks domains for misconfigs and exposure.

Perisai Web Scanner

Automated web scanner detecting vulnerabilities and HTTP security headers

OpenDoor

Open-source CLI platform for web recon, dir discovery & subdomain enum.

LinksDumper

LinksDumper extracts links and endpoints from HTTP responses to support web application security testing and reconnaissance activities.

Email Security Test by ImmuniWeb

A free online tool that tests email server security by evaluating server configurations

Website Privacy Test

Website privacy and security testing tool for cookie and third-party analysis

ImmuniWeb SSL Test

AI-powered platform for SSL/TLS security testing and compliance assessment

Bitdefender Link Checker

Free URL scanner that checks links for malware, phishing, and fraud threats

RoboShadow Mobile Network Scanner

Android app for scanning networks to identify security vulnerabilities

Guardian360 Quickscan WP Plugin

WordPress plugin for website security scanning via the Guardian360 API.

Cloudmersive Virus Scan

Cloud-based virus scan APIs for securing files, URLs, and content uploads with advanced anti-virus and malware scanning capabilities.

NMAP

Nmap is an essential network scanning tool used for network security auditing and status monitoring.

Dnscan

Dnscan is a DNS reconnaissance tool that performs DNS scans, DNS cache snooping, and DNS amplification attack detection.

S3Scanner

S3Scanner is an open-source tool that scans S3 buckets across S3-compatible APIs to identify misconfigurations and security vulnerabilities.

Spoofcheck

Simple script to check a domain's email protections and identify vulnerabilities.

Yasuo

A Ruby script that scans networks for vulnerable third-party web applications and front-ends with known exploitable security flaws.

KICS

KICS is an open-source Infrastructure as Code security scanner that detects vulnerabilities and misconfigurations through customizable queries and integrates with CI/CD pipelines.

RustScan

Fast, smart, effective port scanner with extensive extendability and adaptive learning.

check-my-headers

A Node.js tool that analyzes HTTP security headers on websites to identify missing or problematic security configurations.

Nipper-ng

A next-generation network scanner for identifying security configuration weaknesses in devices like routers, firewalls, and switches.

ssh-audit by arthepsy

A tool for SSH server auditing with comprehensive analysis capabilities.

CryptoLyzer

CryptoLyzer is a cryptographic protocol analyzer that examines TLS, SSL, SSH, and DNSSEC server implementations with fingerprinting capabilities and multiple output formats.

http-sniffer

A multi-threading tool for sniffing HTTP header records with support for offline and live sniffing, TCP flow statistics, and JSON output.

testssl.sh

testssl.sh is a free command line tool for checking server's TLS/SSL configurations with clear and machine-readable output.

MFFA - Media Fuzzing Framework for Android

A fuzzing framework for Android that creates corrupt media files to identify potential vulnerabilities