BugCrowd Bug Bounty Disclosure: P3 – Leak of usernames from a private website –

Leak of usernames from a private website

Leak of usernames from a private website

Researcher:
Engagement: National Aeronautics and Space Administration (NASA) – Vulnerability Disclosure Program
Disclosed at: 2025-08-20T15:15:27Z
Priority: P3
Status: Resolved

Summary

At the beginning, I analyzed the website’s JavaScript code and found that it stores a lot of information in the local storage, which is not the best place to keep site-related data, especially if it is sensitive. After that, I checked the local storage and found some endpoints, just as I expected from my analysis of the JavaScript file. Among these endpoints, I found data related to the usernames of private users, not for public access. Better luck to everyone.

Activity Feed

Actor Details Timestamp (UTC)
Martin_NASA Martin_NASA published 2025-08-20T15:15:27Z
everythingBlackkkk everythingBlackkkk requested 2025-08-18T17:24:26Z
Brandon Brandon marked the response request as resolved 2025-08-18T15:54:02Z
Brandon Brandon sent a: message 2025-08-18T15:54:01Z
everythingBlackkkk everythingBlackkkk submitted a response request from 2025-08-18T10:22:26Z
lemonade-bugcrowd lemonade-bugcrowd marked the response request as resolved 2025-08-18T10:13:51Z
lemonade-bugcrowd lemonade-bugcrowd sent a: message 2025-08-18T10:13:50Z
everythingBlackkkk everythingBlackkkk submitted a response request from 2025-08-14T20:39:27Z
Mason357_Bugcrowd Mason357_Bugcrowd changed the state to to resolved 2025-08-14T18:29:39Z
Martin_NASA Martin_NASA changed the state to to unresolved 2025-08-08T18:49:12Z
everythingBlackkkk everythingBlackkkk sent a: message 2025-08-04T17:24:19Z
Mason357_Bugcrowd Mason357_Bugcrowd sent a: message 2025-08-04T17:03:49Z
Mason357_Bugcrowd Mason357_Bugcrowd changed the state to to triaged 2025-08-04T17:03:43Z
everythingBlackkkk everythingBlackkkk created the submission 2025-08-03T04:43:57Z

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