deltaPapa
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54 active days in the last yearRank Progress
Master
Grandmaster
11208 / 12693 XP
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Lab Expert
Lab Master
Scholar
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PHP2ShellCVE-2026-109618Memory DisclosureInformation Disclosuresession.upload_progressSession HijackingRemote Code ExecutionPrivilege EscalationPHP SecurityPenetration TestingWeb ExploitationHeadless CMSAPI EnumerationRevision HistoryToken AbuseSSRFCloud Penetration TestingAWS IMDSIMDSv2IAM Credential TheftMetadata Service AbuseWeb EnumerationSSHPassword CrackingLinux SecurityCVE ExploitationWEBSQL InjectionAuthentication BypassLinux Privilege EscalationFile PermissionsWeb Application SecurityCSSMedia QueriesWeb ForensicsSource AnalysisDevToolsBrute ForceLinuxSudoNetwork ReconnaissanceWPMass AssignmentCommand InjectionHash CrackingPassword ReuseLinux CapabilitiesWeb SecurityAuthenticationRCEApache TomcatWAR DeploymentDefault CredentialsWeb ShellsReverse EngineeringBinary AnalysisCrackmeKeygenobjdumpGDBELFARM64 AssemblyStatic AnalysisGhidraPrompt InjectionLLM SecurityAI Red TeamingJailbreakOWASP LLM Top 10Guardrail BypassSystem Prompt LeakageExcessive AgencyGITHost Header InjectionPassword Reset PoisoningHTTP HeadersPHPUnicodeSteganographyPythonText AnalysisDirectory TraversalPath InjectionFile System SecurityInput ValidationPath ManipulationFile AccessIDORAPI SecurityPath TraversalAccess ControlLocal File InclusionFile Upload BypassWeb Shell ExploitationLog AnalysisNetwork AnalysisPacket CaptureWiresharkProtocol AnalysisFile EnumerationCron JobsConfiguration AnalysisCryptographyXORKnown-Plaintext AttackHex EncodingCommand LineFile System NavigationHidden FilesgrepfindCustom WordlistWordlist GenerationPRINCE ModeJohn the Ripperzip2johnMD5OSINTFTP ExploitationBackdoor DetectionNetwork ServicesRemote ShellSystem ExploitationPickle DeserializationIP SPOOFINGFTPJWT ManipulationSSH ExploitationLog InjectionLFIClient-Side SecuritySecurity Through ObscurityBrowser DevToolsView SourceBroken Access ControlHTMLNmapNmap CommandsTelnetPort ScanningCookie PoisoningSession TamperingBase64 EncodingView Source CodeSource Code AnalysisBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals
TechNova Infiltration
Medium
AlVault
Medium
Alpwned
Medium
Fine Print
Challenge
Matsudo
Medium
WP Ultimate
Hard
Hidden CMS Breach
Medium
Compromised 1
Medium
Traversed
Medium
Host Hijack
Medium
Beyond Echo
Medium
Phantom Text
Challenge
Simple Directory Traversal
Challenge
ClearDesk
Medium
FiPloit
Easy
Packet Pursuit
Easy
Scheduled Sabotage
Easy
XOR Reuse
Challenge
Linux Fundamentals Practice
Challenge
Anonymous 2
Easy
Pickle Jar
Medium
Cronpocalypse
Easy
Spoof!
Easy
Anonymous
Easy
Infiltrator
Easy
Include me
Easy
Hack the Cookie: Cookie Poisoning Attack
Very Easy
Hack the Login
Very Easy
Strings and data
Why Python for security
Logic and loops
Web requests with Python
Functions and files
Red Teaming
10
Attack infrastructure
Persistence techniques
Initial access
Red team basics
Purple teaming
Defense evasion
Engagement reporting
C2 frameworks
Mission objectives
Lateral movement
Pipes and data pipelines
Users, groups, and permissions
Filesystem navigation
Process management
Environment and package management
Bash scripting for security
Searching for what matters
Reading and manipulating files
Your first terminal session
Network commands
Authentication mechanisms
Cookies and sessions
HTTP requests and responses
URLs, domains, and DNS
HTML and the browser
Hacking 101
10
The network underneath
Vulnerabilities and exploits
How passwords break
Encoding is not encryption
The hacker mindset
Your roadmap
Hacking humans
Hidden in plain sight
Open-source intelligence
The hacker's toolkit
Daily Hack Solved
- The file that kept its name
+10 XP
1 day ago
Daily Hack Solved
- The meeting code that was a login
+10 XP
2 days ago
Streak Frozen
3 days ago
Streak Frozen
4 days ago
Daily Hack Solved
- Two names, one signature
+10 XP
5 days ago
Daily Hack Solved
- The address the signers never saw
+10 XP
6 days ago
Daily Hack Solved
- The run that gave the hotel away
+10 XP
1 week ago
Daily Hack Solved
- The model that phoned home
+10 XP
1 week ago
Daily Hack Solved
- The captcha that filled your clipboard
+10 XP
1 week ago
Daily Hack Solved
- The key the heap kept
+10 XP
1 week ago
Flag Found
- PHP2Shell: Exploit PHP's Upload-Progress Memory Leak (CVE-2026-109618)
+350 XP
1 week ago
1 week ago
Flag Found
- PHP2Shell: Exploit PHP's Upload-Progress Memory Leak (CVE-2026-109618)
+350 XP
1 week ago
1 week ago
1 week ago
1 week ago
1 week ago
Flag Found
- Mythos Leak - Headless CMS Draft Exposure
+200 XP
1 week ago
Task Completed
- Mythos Leak - Headless CMS Draft Exposure
1 week ago
Task Completed
- Mythos Leak - Headless CMS Draft Exposure
1 week ago
Flag Found
- Mythos Leak - Headless CMS Draft Exposure
+200 XP
1 week ago
Task Completed
- Mythos Leak - Headless CMS Draft Exposure
1 week ago
Task Completed
- Mythos Leak - Headless CMS Draft Exposure
1 week ago
Task Completed
- Mythos Leak - Headless CMS Draft Exposure
1 week ago
Task Completed
- Mythos Leak - Headless CMS Draft Exposure
1 week ago
Flag Found
- SSRF Attack: Steal Cloud Metadata Credentials
+200 XP
1 week ago
Task Completed
- SSRF Attack: Steal Cloud Metadata Credentials
1 week ago
Task Completed
- SSRF Attack: Steal Cloud Metadata Credentials
1 week ago
Flag Found
- SSRF Attack: Steal Cloud Metadata Credentials
+200 XP
1 week ago
Task Completed
- SSRF Attack: Steal Cloud Metadata Credentials
1 week ago
Task Completed
- SSRF Attack: Steal Cloud Metadata Credentials
1 week ago
Task Completed
- SSRF Attack: Steal Cloud Metadata Credentials
1 week ago
Daily Hack Solved
- A minute of weak tickets
+10 XP
1 week ago
Daily Hack Solved
- The field the error named
+10 XP
1 week ago
Daily Hack Solved
- The analytics script nobody added
+10 XP
1 week ago
Daily Hack Solved
- The name that ran
+10 XP
2 weeks ago
Daily Hack Solved
- Deleted in the last layer
+10 XP
2 weeks ago
Daily Hack Solved
- Two logins too far apart
+10 XP
2 weeks ago
Daily Hack Solved
- The key that poisoned the base
+10 XP
2 weeks ago
Streak Frozen
2 weeks ago
Flag Found
- TechNova Infiltration
+200 XP
2 weeks ago
Flag Found
- TechNova Infiltration
+200 XP
2 weeks ago
Flag Found
- AlVault
+200 XP
2 weeks ago
Task Completed
- AlVault
2 weeks ago
Task Completed
- AlVault
2 weeks ago
Task Completed
- AlVault
2 weeks ago
Task Completed
- AlVault
2 weeks ago
Task Completed
- AlVault
2 weeks ago
Flag Found
- AlVault
+200 XP
2 weeks ago
Task Completed
- AlVault
2 weeks ago