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skalvin

✦ Legend ✦

¯\_(ツ)_/¯ Mess with the best, die like the rest

Lebanon Joined May 2025

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209 active days in the last year
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✦ Legend ✦
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Achievements

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Streak Starter
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Top 10
Web Application SecurityMass AssignmentCommand InjectionHash CrackingPassword ReuseLinux Privilege EscalationLinux CapabilitiesPenetration TestingHost Header InjectionPassword Reset PoisoningPrivilege EscalationHTTP HeadersWeb ExploitationHeadless CMSAPI EnumerationInformation DisclosureRevision HistoryToken AbusePythonPickle DeserializationRCELinuxIDORAPI SecurityPath TraversalAccess ControlOAuth 2.0JWTWeb ReconConfiguration ExploitsUnicodeSteganographyWeb ForensicsText AnalysisCSSMedia QueriesSource AnalysisDevToolsCommand LineFile System NavigationHidden FilesgrepfindAdvanced ReconnaissanceAndroid Reverse EngineeringSCADA ExploitationCVE ExploitationAuthentication BypassJavaScriptWeb DevelopmentHexadecimalBrowser DevToolsImage AnalysisWebCTF BasicsNetwork AnalysisPacket CaptureWiresharkProtocol AnalysisBinary AnalysisHex EditorsData StructuresReverse EngineeringFile AnalysisWeb HackingLogic FlawsToken ManipulationBase64 EncodingAuthorization BypassMemory ForensicsDigital ForensicsPattern RecognitionIncident ResponseTool UsageData RecoveryROT13 EncodingWeb SecuritySession ManagementAuthenticationPHPFile UploadBypass TechniquesWeb ShellsInput ValidationSocial EngineeringPost ExploitationAudio AnalysisLSBForensicsKeePass 4.x SecurityDirect Brute ForcePassword Manager AssessmentModern CryptographySecurity Tool LimitationsAlgorithm ConfusionRS256HS256Token ForgeryLogic FlawParameter ManipulationMD5Rainbow TablesDirectory FuzzingX-Forwarded-For SpoofingBruteforceffufNewline InjectionLinux EnumerationSUID ExploitationBuffer OverflowARM64 ROPStatic Binary AnalysisBinary ExploitationpwntoolsropperGDBWeb EnumerationWPClient-Side SecuritySecurity Through ObscurityView SourceBroken Access ControlHTMLIDOR ExploitationZip Slip VulnerabilityServer-Side Template InjectionInternal Service DiscoveryBackup Service ExploitationSudo Vim ExploitationPassword CrackingLinux SecurityJohn the RipperhashcatCryptographySSHWindows SecurityNTLMHashcatHash AnalysisOffice SecurityHash ExtractionSQL InjectionRegex BypassSQLiteUNION-Based SQLiGitVersion ControlSource Code AnalysisReconnaissanceFile DiscoveryInformation GatheringType JugglingPassword AnalysisSecurity ToolsDatabase SecurityDeobfuscationCode AnalysisHTTP ProtocolRequest SmugglingNetwork ForensicsTraffic AnalysisPacket AnalysisEmail ForensicsHeader AnalysisPhishing DetectionBase64 DecodingOSINTDigital InvestigationSSRFURL ManipulationInternal Network AccessProtocol BypassSSTIFlask SecuritySSH Brute ForceDatabase EnumerationClassical CiphersPolyalphabetic CiphersDirectory TraversalPath InjectionFile System SecurityPath ManipulationFile AccessYAML DeserializationPyYAML ExploitationConfiguration InjectionPython SecurityUnsafe DeserializationRemote Code ExecutionFile Processing SecurityWebDAV ExploitationRemote File AccessHTTP MethodsWeb Server SecurityFile System EnumerationPrototype PollutionNode.js SecurityJavaScript ExploitationObject ManipulationInput Validation BypassModern Web VulnerabilitiesRace ConditionsTiming AttacksConcurrent ExploitationSecurity BypassClient-Side ManipulationDirectory EnumerationWeb ReconnaissanceAdministrative Panel DiscoverySecurity AssessmentLocal File InclusionFilter BypassApache AuthenticationCookie ManipulationDOM ManipulationFilter EvasionGraphQLSchema IntrospectionInjectionDNS AnalysisData ExfiltrationFrequency AnalysisDocker Registry APIContainer SecurityAPI ManipulationRegistry ExploitationSUID BinariesNoSQL InjectionMongoDBDocument DatabasesCRLF InjectionRedis Command InjectionCache PoisoningProtocol ManipulationLDAP InjectionDirectory ServicesEnterprise SecurityJWT ManipulationSSH ExploitationLog InjectionPython PickleEnterprise DeserializationCorporate Backup SystemsDisaster Recovery ExploitationConfiguration Import AttacksIP SpoofingAccess Control BypassJinja2 ExploitationWiFi SecurityWPA CrackingDictionary AttacksWireless Penetration TestingNetwork SecurityWireless SecurityWEP CrackingRC4 AnalysisCryptographic AttacksLegacy Protocol ExploitationWindows RegistryPersistence AnalysisMalware AnalysisHistorical CryptanalysisMD5 CrackingPassword AttacksGit ForensicsVersion Control SecurityRepository AnalysisSecret RecoveryZIP Password CrackingfcrackzipBrute ForceArchive SecurityJinja2Web Application TestingCode InjectionPDF SecurityDocument SecurityBrute Force AttacksShell CommandsSystem AdministrationHTTP Parameter ManipulationUser-Agent Log PoisoningApache SecurityLog AnalysisVisibility ControlsSecurity TestingOperator ExploitationReverse ShellSystem EnumerationNetwork ReconnaissanceServer-Side Request ForgeryAWS MetadataCloud SecurityIAM CredentialsAWS EC2File PermissionsCSRFCross-Site Request ForgerySession SecurityForm SecurityHTTP SecurityState ManagementXSSCross-Site ScriptingStored XSSSession HijackingCGIClaims ManipulationTime-Based AttacksSignature CrackingBlind SQLiTime-based SQLiBoolean-based SQLiVulnerability AssessmentXXEXML SecurityFile DisclosureExternal EntityToken AuthenticationService DiscoveryCommand Line ToolsAttack DetectionFlaskDebug ModeMemory AnalysisTransposition CipherRail FencePDF ForensicsMetadataHidden DataForensic ToolsBlockchain AnalysisBitcoinOP_RETURNHex DecodingData ExtractionForensic AnalysisLFIFile InclusionDNSCryptanalysisClassical CryptoData EncodingJenkinsCI/CDDevOpsPentestAutomationDatabase ForensicsCLI UsageBase64Hex EncodingRedisQR Code AnalysisMYSQLIWeb InspectionHTML AnalysisWEBFile Upload BypassPHP SecurityWeb Shell ExploitationApache TomcatWAR DeploymentDefault CredentialsSudoGITView Source CodeNmapNmap CommandsTelnetPort ScanningFTP ExploitationBackdoor DetectionNetwork ServicesRemote ShellSystem ExploitationFTPCapture The FlagCTFFlag SubmissionUUIDGetting StartedCyber Security FundamentalsIP SPOOFINGCookie PoisoningSession TamperingBroken AuthenticationDeveloper ToolsLearning Path
Host Hijack
Host Hijack Medium
400 XP Apr 24, 2026
400 XP Apr 24, 2026
Pickle Jar
Pickle Jar Medium
400 XP Apr 23, 2026
ClearDesk
ClearDesk Medium
400 XP Apr 23, 2026
Token Trust
Token Trust Challenge
50 XP Feb 20, 2026
Phantom Text
Phantom Text Challenge
50 XP Feb 12, 2026
Fine Print
Fine Print Challenge
50 XP Feb 10, 2026
50 XP Jan 04, 2026
700 XP Dec 31, 2025
Hex Hunt
Hex Hunt Challenge
50 XP Dec 31, 2025
Stego Hunt
Stego Hunt Challenge
50 XP Dec 31, 2025
Packet Pursuit
Packet Pursuit Challenge
50 XP Dec 31, 2025
Binary Secrets
Binary Secrets Challenge
50 XP Dec 31, 2025
API Breaker
API Breaker Challenge
50 XP Dec 31, 2025
Memory Forensics
Memory Forensics Challenge
50 XP Dec 31, 2025
Session Switch
Session Switch Challenge
50 XP Dec 31, 2025
File Upload Bypass
File Upload Bypass Challenge
50 XP Dec 31, 2025
Sonic Cipher
Sonic Cipher Challenge
50 XP Dec 31, 2025
KeePass Breaker
KeePass Breaker Challenge
50 XP Dec 31, 2025
JWT Algo Confusion
JWT Algo Confusion Challenge
50 XP Dec 31, 2025
API Logic Flaw
API Logic Flaw Challenge
50 XP Dec 31, 2025
Get the Password
Get the Password Challenge
50 XP Dec 31, 2025
700 XP Dec 16, 2025
400 XP Dec 02, 2025
700 XP Nov 17, 2025
700 XP Nov 16, 2025
Shadow Cracker
Shadow Cracker Challenge
50 XP Nov 12, 2025
400 XP Nov 10, 2025
50 XP Nov 05, 2025
50 XP Oct 30, 2025
50 XP Oct 27, 2025
Git Exposed
Git Exposed Challenge
50 XP Oct 22, 2025
Backup Hunter
Backup Hunter Challenge
50 XP Oct 18, 2025
50 XP Oct 14, 2025
Crack SHA1 Hash
Crack SHA1 Hash Challenge
50 XP Oct 09, 2025
SQL Injection Test
SQL Injection Test Challenge
50 XP Oct 08, 2025
Hack This Site
Hack This Site Challenge
50 XP Oct 07, 2025
HTTP Smuggling
HTTP Smuggling Challenge
50 XP Oct 07, 2025
50 XP Oct 03, 2025
SSRF Validator
SSRF Validator Challenge
50 XP Oct 03, 2025
FortiPy
FortiPy Hard
700 XP Oct 01, 2025
50 XP Sep 30, 2025
50 XP Sep 29, 2025
YAML Bomb
YAML Bomb Challenge
50 XP Sep 26, 2025
WebDAV Explorer
WebDAV Explorer Challenge
50 XP Sep 25, 2025
50 XP Sep 24, 2025
50 XP Sep 23, 2025
IDOR Explorer
IDOR Explorer Challenge
50 XP Sep 22, 2025
Header Hijacker
Header Hijacker Challenge
50 XP Sep 19, 2025
50 XP Sep 18, 2025
50 XP Sep 17, 2025
Cookie Forge
Cookie Forge Challenge
50 XP Sep 16, 2025
Button Activator
Button Activator Challenge
50 XP Sep 15, 2025
200 XP Sep 12, 2025
GraphQL Gateway
GraphQL Gateway Challenge
50 XP Sep 12, 2025
50 XP Sep 11, 2025
50 XP Sep 10, 2025
Registry Hijacker
Registry Hijacker Challenge
50 XP Sep 09, 2025
50 XP Sep 08, 2025
MongoDB Injector
MongoDB Injector Challenge
50 XP Sep 05, 2025
50 XP Sep 04, 2025
LDAP Injector
LDAP Injector Challenge
50 XP Sep 03, 2025
200 XP Sep 01, 2025
50 XP Sep 01, 2025
IP Spoofing Admin
IP Spoofing Admin Challenge
50 XP Sep 01, 2025
Template Injector
Template Injector Challenge
50 XP Sep 01, 2025
50 XP Aug 27, 2025
WEP Cracker
WEP Cracker Challenge
50 XP Aug 27, 2025
Registry Hunter
Registry Hunter Challenge
50 XP Aug 26, 2025
50 XP Aug 23, 2025
50 XP Aug 21, 2025
Git Secrets Hunter
Git Secrets Hunter Challenge
50 XP Aug 20, 2025
ZIP Cracker
ZIP Cracker Challenge
50 XP Aug 19, 2025
Template Injection
Template Injection Challenge
50 XP Aug 14, 2025
50 XP Aug 13, 2025
50 XP Aug 12, 2025
LFI Log Poison
LFI Log Poison Challenge
50 XP Aug 11, 2025
NoSQL Injection
NoSQL Injection Challenge
50 XP Aug 08, 2025
Internal
Internal Hard
700 XP Aug 06, 2025
URL Scanner
URL Scanner Challenge
50 XP Aug 06, 2025
Alpwned
Alpwned Medium
400 XP Aug 05, 2025
CSRF Bank Transfer
CSRF Bank Transfer Challenge
50 XP Aug 05, 2025
XSS Playground
XSS Playground Challenge
50 XP Aug 04, 2025
Path Traversal
Path Traversal Challenge
50 XP Aug 02, 2025
50 XP Jul 31, 2025
SQL Injection
SQL Injection Challenge
50 XP Jul 30, 2025
XXE Exposed
XXE Exposed Challenge
50 XP Jul 29, 2025
JWT Bypass
JWT Bypass Challenge
50 XP Jul 25, 2025
Auth Bypass
Auth Bypass Challenge
50 XP Jul 24, 2025
Ping Pwn
Ping Pwn Challenge
50 XP Jul 23, 2025
Log Hunter
Log Hunter Challenge
50 XP Jul 22, 2025
Flask Error
Flask Error Challenge
50 XP Jul 17, 2025
Rail Fence
Rail Fence Challenge
50 XP Jul 16, 2025
Pixel Puzzler
Pixel Puzzler Challenge
50 XP Jul 14, 2025
PDF Trap
PDF Trap Challenge
50 XP Jul 11, 2025
Blockchain Secrets
Blockchain Secrets Challenge
50 XP Jul 10, 2025
Corporate Breach 2
Corporate Breach 2 Challenge
50 XP Jul 09, 2025
Corporate Breach
Corporate Breach Challenge
50 XP Jul 08, 2025
DNS Exfil
DNS Exfil Challenge
50 XP Jul 07, 2025
Crypto Cipher
Crypto Cipher Challenge
50 XP Jul 04, 2025
Snapchat Exposed
Snapchat Exposed Challenge
50 XP Jul 02, 2025
Red is Dead
Red is Dead Challenge
50 XP Jun 30, 2025
QR Code Quest
QR Code Quest Challenge
50 XP Jun 25, 2025
Query Quake
Query Quake Medium
400 XP Jun 25, 2025
Base64 Detective
Base64 Detective Challenge
50 XP Jun 24, 2025
AlVault
AlVault Medium
400 XP Jun 06, 2025
FiPloit
FiPloit Easy
200 XP Jun 02, 2025
Compromised 1
Compromised 1 Medium
400 XP May 29, 2025
Traversed
Traversed Medium
400 XP May 29, 2025
Matsudo
Matsudo Medium
400 XP May 29, 2025
Beyond Echo
Beyond Echo Medium
200 XP May 29, 2025
200 XP May 29, 2025
Include me
Include me Easy
100 XP May 29, 2025
100 XP May 29, 2025
Anonymous
Anonymous Easy
100 XP May 29, 2025
Spoof!
Spoof! Easy
100 XP May 28, 2025
50 XP May 28, 2025
Hack the Login
Hack the Login Very Easy
50 XP May 28, 2025
Installing Nmap 1 XP Dec 24, 2025
Advanced Techniques 1 XP Dec 24, 2025
Introduction to Nmap 1 XP May 29, 2025
Essential Nmap Scanning 1 XP Dec 24, 2025
Remediate 1 XP Dec 24, 2025
Techniques for IP Spoofing in HTTP Headers 1 XP Dec 24, 2025
Manipulating Headers 1 XP May 29, 2025
Active reconnaissance 1 XP Dec 31, 2025
Post-exploitation 1 XP Dec 31, 2025
Pivoting 1 XP Dec 31, 2025
Service exploitation 1 XP Dec 31, 2025
Pentest reporting 1 XP Dec 31, 2025
Password attacks 1 XP Dec 31, 2025
MITM attacks 1 XP Dec 31, 2025
Vulnerability scanning 1 XP Dec 31, 2025
Network fundamentals 1 XP Dec 24, 2025
Service enumeration 1 XP Dec 31, 2025
1. Legal & Compliance 1 XP Dec 24, 2025
2. Network Protocols and Security 1 XP Dec 24, 2025
4. Network Scanning 1 XP Dec 24, 2025
3. Reconnaissance 1 XP Dec 24, 2025
Course Summary 1 XP May 29, 2025
Encoding is not encryption 1 XP Jun 14, 2026
The hacker mindset 1 XP Jun 10, 2026
Rainbow tables 1 XP Dec 24, 2025
Wireless cracking 1 XP Dec 24, 2025
PDF cracking 1 XP Dec 31, 2025
Linux hash cracking 1 XP Dec 24, 2025
Office Documents cracking 1 XP Dec 24, 2025
ZIP cracking 1 XP Dec 31, 2025
Brute force attacks 1 XP Aug 28, 2025
Password fundamentals 1 XP Aug 21, 2025
Dictionary attacks 1 XP Aug 22, 2025
Windows hash cracking 1 XP Dec 24, 2025
Hydra Cheat Sheet 1 XP Jan 04, 2026
Nikto Cheat Sheet 1 XP Jan 07, 2026
John the Ripper Cheat Sheet 1 XP Jan 15, 2026
SQLMap Cheat Sheet 1 XP Jan 07, 2026
Wireshark Cheat Sheet 1 XP Jan 15, 2026
Burp Suite Cheat Sheet 1 XP Jan 04, 2026
Gobuster Cheat Sheet 1 XP Jan 07, 2026
Nmap Cheat Sheet 1 XP Jan 01, 2026
Hashcat Cheat Sheet 1 XP Jan 15, 2026
Metasploit Cheat Sheet 1 XP Jan 04, 2026
CSRF Attacks 1 XP Dec 24, 2025
XXE Injection 1 XP Dec 24, 2025
SSRF 1 XP Dec 24, 2025
File Inclusion 1 XP Dec 24, 2025
Web Security Intro 1 XP Dec 24, 2025
SSTI 1 XP Aug 14, 2025
Deserialization 1 XP Aug 16, 2025
File Upload Attacks 1 XP Dec 24, 2025
XSS Attacks 1 XP Dec 24, 2025
Auth Bypass 1 XP Dec 24, 2025
SQL Injection 1 XP Dec 24, 2025
Command Injection 1 XP Aug 13, 2025
Quick wins 1 XP Feb 12, 2026
Hunting setup 1 XP Feb 12, 2026
Automation 1 XP Feb 12, 2026
Bug bounty basics 1 XP Feb 12, 2026
Hunting methodology 1 XP Feb 12, 2026
Avoiding duplicates 1 XP Feb 12, 2026
Bug bounty career 1 XP Feb 12, 2026
Recon fundamentals 1 XP Feb 12, 2026
Report writing 1 XP Feb 12, 2026
Program selection 1 XP Feb 12, 2026
JWT Basics 1 XP Aug 13, 2025
JWT Tampering 1 XP Dec 24, 2025
JWT Cracking 1 XP Dec 24, 2025
Algorithm Confusion 1 XP Dec 24, 2025
Shellshock (CVE-2014-6271) 1 XP Dec 24, 2025
RCE: Introduction 1 XP May 29, 2025
RCE in PHP 1 XP Dec 24, 2025
Token impersonation 1 XP Feb 16, 2026
Windows privesc basics 1 XP Feb 12, 2026
WinPEAS and PowerUp 1 XP Feb 16, 2026
Service exploitation 1 XP Feb 16, 2026
Windows enumeration 1 XP Feb 12, 2026
Registry attacks 1 XP Feb 16, 2026
CVE 1
CVE-2024-34899 0 XP May 29, 2025
Daily Hack Solved - Crack the reset token +10 XP
21 hours ago
Lesson Completed +10 XP
1 day ago
Daily Hack Solved - Tamper the invoice ID +10 XP
1 day ago
Active for 1 days
6 days ago
Lesson Completed +5 XP
1 week ago
Chapter Completed - Encoding is not encryption +1 XP
1 week ago
Lesson Completed +16 XP
1 week ago
Lesson Completed +11 XP
1 week ago
Lesson Completed +5 XP
1 week ago
Lesson Completed +16 XP
1 week ago
Lesson Completed +10 XP
1 week ago
Lesson Completed +5 XP
1 week ago
Chapter Completed - The hacker mindset +1 XP
1 week ago
Active for 2 days
2 weeks ago
2 weeks ago
2 weeks ago
Active for 4 days
2 weeks ago
Profile Updated +1 XP
1 month ago
Active for 11 days
1 month ago
Flag Found - Host Hijack +200 XP
1 month ago
Flag Found - Host Hijack +200 XP
1 month ago
1 month ago
1 month ago
Flag Found - Pickle Jar +200 XP
2 months ago
Flag Found - Pickle Jar +200 XP
2 months ago
Flag Found - ClearDesk +200 XP
2 months ago
Flag Found - ClearDesk +200 XP
2 months ago
Active for 5 days
3 months ago
Flag Found - Token Trust +50 XP
4 months ago
Chapter Completed - Token impersonation +1 XP
4 months ago
Chapter Completed - Registry attacks +1 XP
4 months ago
Chapter Completed - WinPEAS and PowerUp +1 XP
4 months ago

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