MR0xk

Expert

Breaking things professionally from Morocco. Rank #63, 39 flags down, endless bugs to go. Expert by title, curious by nature.

5514 Total XP

27 Labs Completed 0 First Bloods 0 Streak 14 Best

Activity

14 active days in the last year

Less More

Rank Progress

Expert

Next Master

5514 / 8070 XP

Achievements

Streak Starter

Streak Master

Lab Rat

Lab Expert

GITApache TomcatWeb Application SecurityWAR DeploymentDefault CredentialsPrivilege EscalationLinuxSudoWeb ShellsHost Header InjectionPassword Reset PoisoningCommand InjectionHTTP HeadersPythonPickle DeserializationRCESQL InjectionAuthentication BypassSSHLinux Privilege EscalationFile PermissionsWeb ExploitationHeadless CMSAPI EnumerationInformation DisclosureRevision HistoryToken AbuseWeb EnumerationWeb SecurityAuthenticationReverse EngineeringBinary AnalysisCrackmeKeygenobjdumpGDBELFARM64 AssemblyStatic AnalysisGhidraJavaScriptDeobfuscationClient-Side SecurityBrowser DevToolsCode AnalysisService DiscoveryNetwork SecurityPath TraversalCGIFile AccessDirectory TraversalInput ValidationDatabase SecurityLog AnalysisIncident ResponsePattern RecognitionFile DiscoveryCommand Line ToolsForensicsHTTP ProtocolAttack DetectionSecurity AssessmentPenetration TestingSSRFCloud Penetration TestingAWS IMDSIMDSv2IAM Credential TheftMetadata Service AbusePHPIDORAPI SecurityAccess ControlIP SPOOFINGFTPLFISecurity Through ObscurityView SourceBroken Access ControlHTMLCookie PoisoningSession TamperingBase64 EncodingView Source CodeSource Code AnalysisBroken AuthenticationDeveloper ToolsLearning PathNmapNmap CommandsTelnetPort ScanningNetwork ReconnaissanceCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals

Traversed Medium

400 XP Aug 23, 2026

Compromised 1 Medium

400 XP Aug 23, 2026

Host Hijack Medium

400 XP Aug 20, 2026

Pickle Jar Medium

400 XP Aug 19, 2026

Alpwned Medium

400 XP Aug 19, 2026

Mythos Leak - Headless CMS Draft Exposure Medium

400 XP Aug 18, 2026

Hidden CMS Breach Medium

400 XP Aug 18, 2026

Reverse Engineering: License Key Crackme Medium

400 XP Aug 16, 2026

Hack This Site Challenge

50 XP Aug 15, 2026

Ping Pwn Challenge

50 XP Aug 15, 2026

Path Traversal Challenge

50 XP Aug 15, 2026

Auth Bypass Challenge

50 XP Aug 15, 2026

Log Hunter Challenge

50 XP Aug 15, 2026

SQL Injection Test Challenge

50 XP Aug 15, 2026

SSRF Attack: Steal Cloud Metadata Credentials Medium

400 XP Aug 15, 2026

Beyond Echo Medium

200 XP Aug 15, 2026

ClearDesk Medium

400 XP Aug 15, 2026

Cronpocalypse Easy

200 XP Aug 15, 2026

Spoof! Easy

100 XP Aug 14, 2026

Anonymous Easy

100 XP Aug 14, 2026

Include me Easy

100 XP Aug 14, 2026

Secrets in Source 2: Bypass Security Through Obscurity Very Easy

50 XP Aug 14, 2026

Hack the Cookie: Cookie Poisoning Attack Very Easy

50 XP Aug 14, 2026

Secrets in Source: View Source Code to Find the Flag Very Easy

50 XP Aug 14, 2026

Hack the Login Very Easy

50 XP Aug 14, 2026

Nmap Commands Lab: Port Scanning to Privilege Escalation Very Easy

100 XP Aug 14, 2026

Capture the Flag 101: Find and Submit Your First Flag Very Easy

50 XP Aug 14, 2026

Hacking 101 1

The hacker mindset 1 XP Aug 15, 2026

Active for 3 days

1 month ago

Daily Hack Solved - Find the leaked AWS key +10 XP

1 month ago

Daily Hack Solved - Replay the withdrawal +10 XP

1 month ago

Lesson Completed +15 XP

1 month ago

Flag Found - Traversed +200 XP

1 month ago

Flag Found - Traversed +200 XP

1 month ago

Flag Found - Compromised 1 +200 XP

1 month ago

Flag Found - Compromised 1 +200 XP

1 month ago

Daily Hack Solved - Who got root +10 XP

1 month ago

Lesson Completed +10 XP

1 month ago

Daily Hack Solved - Read the system prompt +10 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Flag Found - Host Hijack +200 XP

1 month ago

Flag Found - Host Hijack +200 XP

1 month ago

Daily Hack Solved - Reverse then ROT +10 XP

1 month ago

Flag Found - Pickle Jar +200 XP

1 month ago

Flag Found - Pickle Jar +200 XP

1 month ago

Lesson Completed +15 XP

1 month ago

Daily Hack Solved - ELF, not data +10 XP

1 month ago

Flag Found - Alpwned +200 XP

1 month ago

Flag Found - Alpwned +200 XP

1 month ago

Flag Found - Mythos Leak - Headless CMS Draft Exposure +200 XP

1 month ago

Flag Found - Mythos Leak - Headless CMS Draft Exposure +200 XP

1 month ago

Flag Found - Hidden CMS Breach +200 XP

1 month ago

Daily Hack Solved - Forge the group claim +10 XP

1 month ago

Flag Found - Hidden CMS Breach +200 XP

1 month ago

Daily Hack Solved - The webview endpoint +10 XP

1 month ago

Flag Found - Reverse Engineering: License Key Crackme +200 XP

1 month ago

Flag Found - Reverse Engineering: License Key Crackme +200 XP

1 month ago

Lesson Completed +10 XP

1 month ago

Daily Hack Solved - Find the reentrancy bug +10 XP

1 month ago

Flag Found - Hack This Site +50 XP

1 month ago

Flag Found - Ping Pwn +50 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Flag Found - Path Traversal +50 XP

1 month ago

Flag Found - Auth Bypass +50 XP

1 month ago

Flag Found - Log Hunter +50 XP

1 month ago

Flag Found - SQL Injection Test +50 XP

1 month ago

Chapter Completed - The hacker mindset +1 XP

1 month ago

Flag Found - SSRF Attack: Steal Cloud Metadata Credentials +200 XP

1 month ago

Daily Hack Solved - Two layers, one flag +10 XP

1 month ago

Flag Found - SSRF Attack: Steal Cloud Metadata Credentials +200 XP

1 month ago

Flag Found - Beyond Echo +200 XP

1 month ago

Flag Found - ClearDesk +200 XP

1 month ago

Flag Found - ClearDesk +200 XP

1 month ago

Flag Found - Cronpocalypse +100 XP

1 month ago

Flag Found - Cronpocalypse +100 XP

1 month ago

Profile Updated +3 XP

1 month ago

Your Certificate is Ready!

View and share your Certificate of Achievement

View Certificate

30,000+ Hackers Real labs Free

Start Hacking Free or solve today's hack, no account needed