rbullmann

Senior

Hacking for love

#13 Brazil

3009 Total XP

15 Labs Completed 0 First Bloods 1 Streak 5 Best

Activity

8 active days in the last year

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3009 / 4296 XP

Achievements

Streak Starter

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Lab Expert

Web Application SecurityMass AssignmentCommand InjectionHash CrackingPassword ReuseLinux Privilege EscalationLinux CapabilitiesPenetration TestingWeb EnumerationWeb SecurityAuthenticationRCEPrivilege EscalationLinuxWeb ExploitationHeadless CMSAPI EnumerationInformation DisclosureRevision HistoryToken AbusePHPIDORAPI SecurityPath TraversalAccess ControlSSHIP SPOOFINGFTPLFIClient-Side SecuritySecurity Through ObscurityBrowser DevToolsView SourceBroken Access ControlHTMLNmapNmap CommandsTelnetPort ScanningNetwork ReconnaissanceCookie PoisoningSession TamperingBase64 EncodingView Source CodeSource Code AnalysisAuthentication BypassBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals

Pwnify - Web Application Penetration Testing Hard

700 XP Jun 18, 2026

Hidden CMS Breach Medium

400 XP Jun 17, 2026

Mythos Leak - Headless CMS Draft Exposure Medium

400 XP Jun 17, 2026

Beyond Echo Medium

200 XP Jun 16, 2026

ClearDesk Medium

400 XP Jun 16, 2026

Cronpocalypse Easy

200 XP Jun 16, 2026

Spoof! Easy

100 XP Jun 16, 2026

Anonymous Easy

100 XP Jun 16, 2026

Include me Easy

100 XP Jun 16, 2026

Secrets in Source 2: Bypass Security Through Obscurity Very Easy

50 XP Jun 16, 2026

Nmap Commands Lab: Port Scanning to Privilege Escalation Very Easy

100 XP Jun 16, 2026

Hack the Cookie: Cookie Poisoning Attack Very Easy

50 XP Jun 16, 2026

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

50 XP Jun 16, 2026

Hack the Login Very Easy

50 XP Jun 16, 2026

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

50 XP Jun 16, 2026

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Lesson Completed +11 XP

1 month ago

Active for 1 days

1 month ago

Daily Hack Solved - Reach the internal service +10 XP

2 months ago

Daily Hack Solved - Crack the reset token +10 XP

2 months ago

Lesson Completed +5 XP

2 months ago

Daily Hack Solved - Peel the encoding +10 XP

2 months ago

Profile Updated +3 XP

2 months ago

Daily Hack Solved - Spot the leak in the page +10 XP

2 months ago

Flag Found - Pwnify - Web Application Penetration Testing +350 XP

2 months ago

Flag Found - Pwnify - Web Application Penetration Testing +350 XP

2 months ago

Flag Found - Hidden CMS Breach +200 XP

2 months ago

Flag Found - Hidden CMS Breach +200 XP

2 months ago

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

2 months ago

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

2 months ago

Flag Found - Beyond Echo +200 XP

2 months ago

Flag Found - ClearDesk +200 XP

2 months ago

Flag Found - ClearDesk +200 XP

2 months ago

Flag Found - Cronpocalypse +100 XP

2 months ago

Flag Found - Cronpocalypse +100 XP

2 months ago

Flag Found - Spoof! +100 XP

2 months ago

Flag Found - Anonymous +100 XP

2 months ago

Flag Found - Include me +100 XP

2 months ago

Flag Found - Secrets in Source 2: Bypass Security Through Obscurity +50 XP

2 months ago

Flag Found - Nmap Commands Lab: Port Scanning to Privilege Escalation +50 XP

2 months ago

Flag Found - Nmap Commands Lab: Port Scanning to Privilege Escalation +50 XP

2 months ago

Flag Found - Hack the Cookie: Cookie Poisoning Attack +50 XP

2 months ago

Flag Found - Secrets in Source: View Source Code to Find the Flag +50 XP

2 months ago

Flag Found - Hack the Login +50 XP

2 months ago

Flag Found - Capture the Flag 101: Find and Submit Your First Flag +50 XP

2 months ago

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