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URL: https://hackerone.com/ahacker1?type=user
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A. T. (ahacker1)

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Follow
Joined December 2021

Stats
90 Days


7.00

Signal

99TH

Percentile

26.67

Impact

88TH

Percentile

449

Reputation

-

Rank
Streak


2 MONTHS STREAK!


Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec
What is a streak?

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Credits
74
Vulnerabilities found
7
Thanks received
Recent Badges
Diversity
May 2024
Insecticide
October 2023
A1: Injection
April 2023
All badges

About A. T.
MenuMenu
Experienced security researcher and enthusiast, dedicated to safeguarding our
digital world. CVEs: CVE-2023-6847, CVE-2023-46646, CVE-2022-23738,
CVE-2022-23739, CVE-2024-1482, CVE-2024-1908
Contact: ahacker1@wearehackerone.com
Hacktivity

1
GitHub

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$617

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Bug was resolved
4 days ago by
ahacker1


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$617

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179
HackerOne

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Improper Access Control - Generic
High
$12,500

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Resolved

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View Titles of Private Reports with pending email invitation
Bounty awarded
5 days ago to
ahacker1
Collaboration
Improper Access Control - Generic
A vulnerability was discovered where anonymous users could view the titles of
private reports with pending email invitations for collaboration. This was
possible by sending a GraphQL request or running JavaScript code while logged
out. It only worked for anonymous users when the collaboration invitation was
through the Manage Collaborators panel. This allowed anonymous users to read the
titles of possibly unfixed private reports, which could be leveraged against the
program depending on the specificity of the report titles. This summary was
automatically generated.

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Improper Access Control - Generic
High
$12,500

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Resolved

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2
GitLab

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$2,300

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Bug was resolved
6 days ago by
ahacker1


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$2,300

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2
GitHub

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$4,000

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Bug was resolved
25 days ago by
ahacker1


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$4,000

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2
GitHub

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$10,000

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Bug was resolved
28 days ago by
ahacker1


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$10,000

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See all of ahacker1's Hacktivity

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Thanks

7 thanks received
Valid / Closed
Reputation
Rank
GitHub

60/87
1966
1

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Private Program
Confidential
7/8
347
2

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HackerOne

3/6
152
18

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Private Program
Confidential
0/3
88
11

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Reddit

2/4
79
30

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View more
Testimonials
When asked about working with ahacker1 on a vulnerability submission, HackerOne
said...
"I'm HackerOne's CISO and Chief Hacking Officer. Thanks for finding a really
interesting corner case access control issue in our platform, and giving us a
clear report. Pleasure to have you hacking on our program."
5 days ago

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