Open Source BSD Vulnerability Scanners

Vuls is open-source, agent-less vulnerability scanner based on information from NVD, OVAL, etc. Vuls uses multiple vulnerability databases NVD, JVN, OVAL, RHSA/ALAS/ELSA/FreeBSD-SA and Changelog. Vuls v0.5.0 now possible to detect vulnerabilities that patches have not been published from distributors. Remote scan mode is required to only setup one machine that is connected to other scan target servers via SSH. If you don't want the central Vuls server to connect to each server by SSH, you can use Vuls in the Local Scan mode. Fast scan mode scans without root privilege, no internet access, almost no load on the scan target server. Deep scan mode scans in more detail. It is possible to acquire the state of the server executing some commands. Vuls v0.5.0 warns not-restarting-processes which updated before but not restarting yet. And detect processes affecting software update in advance.

Wapiti is a vulnerability scanner for web applications. It currently search vulnerabilities like XSS, SQL and XPath injections, file inclusions, command execution, XXE injections, CRLF injections, Server Side Request Forgery, Open Redirects... It use the Python 3 programming language.

Flan Scan is a lightweight open-source network vulnerability scanner designed to make it easy to detect exposed services, open ports, and associated vulnerabilities across IP ranges or network segments as part of security audit and compliance workflows. It is essentially a thin wrapper around the widely-used Nmap scanner, augmenting it with scripts and tooling that transform raw Nmap output into vulnerability-focused reports that map detected services to known CVEs, making results more actionable for administrators and auditors. Flan Scan supports automated builds via Docker and can be deployed in containers or Kubernetes clusters, allowing organizations to run scans consistently across distributed environments. Users provide target IPs or CIDR ranges, and the tool orchestrates Nmap scans with version detection and the “vulners” NSE script, collects results, and outputs aggregated reports in formats like LaTeX, markdown, or JSON.

RABBIT is a black-box vulnerability scanner framework. Designed to make it easy to program your own plugins in order to satisfy your scanning needs.

CVE-Alert helps organizations and individuals track Common Vulnerabilities and Exposures (CVEs) in real-time. Get notified about security issues affecting your vendors and products. Key capabilities: - Real-time CVE tracking - Automatically sync with CVE.org's CVE List (cvelistV5) to stay current with published security vulnerabilities - Custom subscriptions - Subscribe to specific vendors, products, or severity levels to receive alerts only for what matters to your organization - Email notifications - Receive timely email alerts with detailed information about CVEs affecting your subscribed vendors and products - Comprehensive reports - Search and browse CVE entries with detailed information including severity scores, descriptions, and affected products - Free to use - No cost for individuals and organizations CVE-Alert is designed for security professionals, IT administrators, developers, and anyone responsible for maintaining secure systems. Stay ahead of vulnerabilities

Free and easy to use vulnerability scanner for web server administrators.

Gamja will find XSS(Cross site scripting) & SQL Injection weak point also URL parameter validation error. Who knows that which parameter is weak parameter? Gamja will be helpful for finding vulnerability[ XSS , Validation Error , SQL Injection].

This is a Java library for the Nussus vulnerability scanner. It has also been tested to work with the OpenVAS server.

An open source vulnerability scanning engine complete with gpl signatures

github: https://github.com/samedog/phpmvs

Scavenger: A Real-Time Vulnerability Scanner and Management Application

grIDS is a management system for Security Engineers. grIDS integrates snort as the IDS, nessus as the vulnerability scanner, a port reference, a host information database, and canned reports into a web-based management system.

nessquik is a fast web frontend for the Nessus Vulnerability Scanner. It uses modern javascript technologies to deliver a responsive, easy to use interface that lets people quickly schedule scans using Nessus.