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

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Rank Progress

Expert

Next Master

5514 / 7737 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

2 weeks ago

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

2 weeks ago

Daily Hack Solved - Replay the withdrawal +10 XP

2 weeks ago

Lesson Completed +15 XP

2 weeks ago

Flag Found - Traversed +200 XP

2 weeks ago

Flag Found - Traversed +200 XP

2 weeks ago

Flag Found - Compromised 1 +200 XP

2 weeks ago

Flag Found - Compromised 1 +200 XP

2 weeks ago

Daily Hack Solved - Who got root +10 XP

2 weeks ago

Lesson Completed +10 XP

3 weeks ago

Daily Hack Solved - Read the system prompt +10 XP

3 weeks ago

Lesson Completed +5 XP

3 weeks ago

Flag Found - Host Hijack +200 XP

3 weeks ago

Flag Found - Host Hijack +200 XP

3 weeks ago

Daily Hack Solved - Reverse then ROT +10 XP

3 weeks ago

Flag Found - Pickle Jar +200 XP

3 weeks ago

Flag Found - Pickle Jar +200 XP

3 weeks ago

Lesson Completed +15 XP

3 weeks ago

Daily Hack Solved - ELF, not data +10 XP

3 weeks ago

Flag Found - Alpwned +200 XP

3 weeks ago

Flag Found - Alpwned +200 XP

3 weeks ago

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

3 weeks ago

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

3 weeks ago

Flag Found - Hidden CMS Breach +200 XP

3 weeks ago

Daily Hack Solved - Forge the group claim +10 XP

3 weeks ago

Flag Found - Hidden CMS Breach +200 XP

3 weeks ago

Daily Hack Solved - The webview endpoint +10 XP

3 weeks ago

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

3 weeks ago

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

3 weeks ago

Lesson Completed +10 XP

3 weeks ago

Daily Hack Solved - Find the reentrancy bug +10 XP

3 weeks ago

Flag Found - Hack This Site +50 XP

3 weeks ago

Flag Found - Ping Pwn +50 XP

3 weeks ago

Lesson Completed +5 XP

3 weeks ago

Flag Found - Path Traversal +50 XP

3 weeks ago

Flag Found - Auth Bypass +50 XP

3 weeks ago

Flag Found - Log Hunter +50 XP

3 weeks ago

Flag Found - SQL Injection Test +50 XP

3 weeks ago

Chapter Completed - The hacker mindset +1 XP

3 weeks ago

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

3 weeks ago

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

3 weeks ago

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

3 weeks ago

Flag Found - Beyond Echo +200 XP

3 weeks ago

Flag Found - ClearDesk +200 XP

3 weeks ago

Flag Found - ClearDesk +200 XP

3 weeks ago

Flag Found - Cronpocalypse +100 XP

3 weeks ago

Flag Found - Cronpocalypse +100 XP

3 weeks ago

Profile Updated +3 XP

4 weeks ago

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