Completed by alexsanderdev 06 Nov 2026

Hack the Cookie: Cookie Poisoning Attack

hackerdna

Certificate of Completion

HackerDNA Cybersecurity Labs

This is to certify that

alexsanderdev

has successfully completed the

Hack the Cookie: Cookie Poisoning Attack

demonstrating proficiency in offensive security and ethical hacking

Certificate ID 8560ede8-1b3b-4094-ba31-040d0753d85c
Issue Date 06 Nov 2026
Difficulty Level Very Easy

Verify at hackerdna.com/labs/complete/8560ede8-1b3b-4094-ba31-040d0753d85c

hackerdna Issued by HackerDNA · 06 Nov 2026
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Lab Achievement Details

06 Nov 2026 18:36Started On
06 Nov 2026 18:40Completed On
+50 XPXP Earned
Very EasyDifficulty Level

Skills & Technologies

Cookie PoisoningSession TamperingBase64 EncodingPrivilege EscalationBrowser DevToolsClient-Side SecurityWeb Exploitation

Activity Timeline

  1. Machine Started06 Nov 2026 18:36 Very first start of the machine
  2. Flag Found 06 Nov 2026 18:40 User Flag +50 XP
  3. Machine Pwned06 Nov 2026 18:40 alexsanderdev successfully pwned the machine

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