Completed by Banzai 12 Sep 2026

Hack the Cookie: Cookie Poisoning Attack

hackerdna

Certificate of Completion

HackerDNA Cybersecurity Labs

This is to certify that

Banzai

has successfully completed the

Hack the Cookie: Cookie Poisoning Attack

demonstrating proficiency in offensive security and ethical hacking

Certificate ID c44b6f08-43ef-4a3e-b18e-f6ee32680a3c
Issue Date 12 Sep 2026
Difficulty Level Very Easy

Verify at hackerdna.com/labs/complete/c44b6f08-43ef-4a3e-b18e-f6ee32680a3c

hackerdna Issued by HackerDNA · 12 Sep 2026
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Lab Achievement Details

12 Sep 2026 07:30Started On
12 Sep 2026 08:08Completed On
+50 XPXP Earned
Very EasyDifficulty Level

Skills & Technologies

Cookie PoisoningSession TamperingBase64 EncodingPrivilege EscalationBrowser DevToolsClient-Side SecurityWeb Exploitation

Activity Timeline

  1. Machine Started12 Sep 2026 07:30 Very first start of the machine
  2. Flag Found 12 Sep 2026 08:08 User Flag +50 XP
  3. Machine Pwned12 Sep 2026 08:08 Banzai successfully pwned the machine

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