0xNullBytes

Apprentice

#981 Live Ranking

300 Total XP

3 Labs Completed 0 First Bloods 1 Streak 1 Best

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Apprentice

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300 / 535 XP

PHPRCECookie PoisoningSession TamperingBase64 EncodingPrivilege EscalationBrowser DevToolsClient-Side SecurityWeb ExploitationAuthentication BypassBroken AuthenticationWeb SecurityDeveloper ToolsLearning Path

Beyond Echo Medium

200 XP Jun 09, 2025

Hack the Cookie: Cookie Poisoning Attack Very Easy

50 XP Jun 09, 2025

Hack the Login Very Easy

50 XP Jun 09, 2025

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Flag Found - Beyond Echo +200 XP

1 year ago

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

1 year ago

Flag Found - Hack the Login +50 XP

1 year ago

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