SandStone Pwned Secrets in Source: View Source Code to Find the Flag!

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Certificate of Completion

HackerDNA Cybersecurity Labs

This is to certify that

SandStone

has successfully completed the

Secrets in Source: View Source Code to Find the Flag

demonstrating proficiency in offensive security and ethical hacking

Certificate ID
0b3d91eb-5f6f-4bca-9559-171fd59ba0b5
Issue Date 23 Jan 2026

Lab Achievement Details

23 Jan 2026 11:30 Started On
23 Jan 2026 11:36 Completed On
50 XP XP Earned
Very Easy Difficulty Level

Skills & Technologies

View Source CodeHTMLBrowser DevToolsInformation DisclosureBroken Access ControlSource Code AnalysisWeb Security

Activity Timeline

Machine Pwned

23 Jan 2026 11:36

SandStone successfully pwned the machine

Flag Found

23 Jan 2026 11:36

Submit the flag from flag.txt

+50 XP

Task Success

23 Jan 2026 11:35

What keyboard shortcut (on Windows/Linux) opens the HTML source code of a webpage in most browsers?

+0 XP

Task Success

23 Jan 2026 11:34

What vulnerability classification describes when sensitive data like file paths, credentials, or internal URLs are exposed in client-side code?

+0 XP

Task Success

23 Jan 2026 11:34

What OWASP Top 10 vulnerability occurs when users can access files or resources directly without proper authentication by simply knowing or guessing the URL?

+0 XP

Machine Started

23 Jan 2026 11:30

Very first start of the machine

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