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VULNAREX

A gamified offensive-security sandbox for developers, sysadmins, and researchers — from baseline hardening to kernel-level exploits.

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95ms
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CYBER OPERATIONS CENTERS HUD v3.0

VULNAREX CONTAINMENT

Welcome to the sandbox containment cluster. Deploy secure terminal sockets in real time. Intercept custom HTTP requests, audit SQL query bindings, conduct GTFOBins executable escalations, analyze Wireshark traffic loops, and submit cryptographic flag hashes.

ACTIVE SINKHOLE INSTANCE
10 mins

Port Scanning: Reconnaissance Operations

Utilize Network Mapping (NMAP) toolsets inside our simulation container. Scan internal server arrays, determine port protocols, and discover hidden backdoor entries.

Inject Security Container
AUDITOR SCORE

Level 1

0 XP SECURED500 XP TO NEXT LEVEL
CONTAINMENT CLEAR

0 / 6

COMPLETION RATIO0% DECRYPTED
CRYPTOGRAPHIC EVIDENCE

0 Submitted

Verify administrative control across backend directories via dynamic payloads. Earn up to 1000 XP.

DIPLOMATIC CREDENTIAL

LOCKED

Successfully contain all 6 sandbox modules to unlock your secure PDF digital certification diploma.

Search Node Audit

LABORATORY SECTORS
PERSONAL CODEX
DIFFICULTY METERS

ACHIEVEMENTS SYSTEM

First Blood

Complete your first ever Vulnarex Lab challenge flag!

SQLi Infiltrator

Successfully bypass SQL database credentials and hijack administrative panels.

Network Overseer

Crack daemon version signatures and query raw service configs.

Root Overseer

Conduct a GTFOBins executable hijack and claim maximum root files.

Malicious DOM Hijacker

Successfully perform Stored Cross-Site Scripting cookie leakage and takeover simulation contexts.

OS Shell Invader

Perform container shell breakouts via command delimiters and secure Python popen procedures.

Elite Alumnus

Complete all foundational laboratories inside the secure core system.

ACTIVE SCHEMA: all•DIFFICULTY: all
LOADED QUERIES: 6
Easy
10 mins

Port Scanning: Reconnaissance Operations

Utilize Network Mapping (NMAP) toolsets inside our simulation container. Scan internal server arrays, determine port protocols, and discover hidden backdoor entries.

›Navigate network scanning syntaxes inside a Linux simulator
›Perform SYN port reconnaissance using Nmap
★ 150 XP REWARD
Inject Shell
Hard
20 mins

SUID Exploit: Escalating Unix Privileges

Exploit file SUID bits on standard Unix configurations. Discover bin assets configured under root execution, leverage custom argument flags, and hijack master root file scopes.

›Scan systemic Unix files for misplaced SetUID execution markers
›Identify binary misconfigurations that prompt system level shell commands
★ 250 XP REWARD
Inject Shell
Medium
20 mins

OS Command Injection: Server Diagnostic Shell

Probe a diagnostics dashboard executing shell-based ping commands on host nodes. Chain operators to break out of shell contexts, run arbitrary scripts, and secure python system handlers.

›Identify os.popen command injection flaws in web applications
›Utilize character commands separators like semicolon to spawn nested sub-commands
★ 150 XP REWARD
Inject Shell
Easy
15 mins

SQL Injection: Authentication Bypass

Learn how to bypass authentication mechanisms by manipulating SQL syntax. Execute active database queries directly on a simulated vulnerable admin portal.

›Identify SQL query structure in authentication filters
›Perform backend query manipulation using standard syntax delimiters
★ 100 XP REWARD
Inject Shell
Hard
20 mins

Cross-Site Scripting: Stored XSS Payload Injection

Exploit standard guestbook comment elements vulnerable to Stored Cross-Site Scripting. Deliver fully structured script triggers inside simulated user client headers and extract cookies payloads.

›Locate weak input sanitized message fields inside dynamic apps
›Construct executable Javascript payload injections
★ 200 XP REWARD
Inject Shell
Medium
15 mins

Cross-Site Scripting: Reflected XSS Parameter Hijacking

Exploit a reflected Cross-Site Scripting vulnerability where inputs from search query parameters are reflected back onto the page unescaped. Run script payloads to abuse the client scope.

›Identify unescaped query reflection inputs in the target application
›Construct and inject an executable reflected JavaScript script payload
★ 150 XP REWARD
Inject Shell