Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 420,131 coordinated disclosures
228,419 fixed vulnerabilities
569 bug bounties with 1110 websites
11,378 researchers, 932 honor badges

PauloChoupina | Security Researcher Profile


Security researcher PauloChoupina has already helped fix 44 vulnerabilities.



Researcher reputation:  120

Real name:
Paulo R. C. Choupina

About me:
paulochoupina.com

How to contact me:
Via email: [email protected]

Experience in Application Security
over 5 years

Award / Bug Bounty I prefer:
Anything is welcome. I prefer to let you decide that.
Thanks in advance!

Halls of Fame:
https://security.olx.com/security-hall-of-fame.html

Follow me on:
Twitter
Facebook

Recommendations and Acknowledgements

    18 March, 2019
     pmbfurtado Pedro Furtado from CustoJusto:
Paulo Choupina found and responsibly reported a vulnerability on our site. Thanks, Paulo for your help!
    20 June, 2019
     nomuthetart NathanB from [email protected]:
Paulo alerted us to a XSS vulnerability and when we had difficulty reproducing it walked us through his process which allowed us to patch it.
    18 June, 2019
     anorwood Adam Norwood from The University of Texas School of Law:
Thanks for pointing out an XSS vulnerability in the markup of one of our applications. Good to have it patched up.
    18 June, 2019
     JuniorTidal Junior Tidal from NYCCT Library:
Thank you Paulo for sharing your expertise. It is much appreciated!
    14 June, 2019
     mike_bobbitt Mike Bobbitt from Army.ca:
Paulo was very helpful in identifying vulnerabilities with our service - thanks!
    7 June, 2019
     gerryswan2 Gerry Swan from University of Kentucky:
Thanks Paulo for your thorough feedback. It was an easy fix with your help and examples.
    4 June, 2019
     filiperfreitas Filipe Freitas from JM:
Thank you Paulo for detecting and helping us fix the vulnerabilities. Much appreciated.
    4 June, 2019
     filiperfreitas Rodrigo Freitas from JM:
Thank you for sharing your findings Paulo and the way to correct them!

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Honor Badges


Number of Secured Websites

10+ Websites
50+ Websites
500+ Websites
WEB SECURITY VETERAN
1000+ Websites

Advanced Security Research

WAF Bypasser
CSRF Master
30+ Reports
AppSec Logic Master
30+ Reports
Fastest Fix
Fix in 24 hours

Outstanding Achievements

Secured OBB
OBB Advocate
Improved OBB

Commitment to Remediate and Patch

Patch Master
55% Patched
Patch Guru
65% Patched
Patch Lord
75% Patched

Recommendations and Recognition

REPUTABLE
10+ Recommends
FAMOUS
25+ Recommends
GLOBALLY TRUSTED
50+ Recommends

Distinguished Blog Author

1 Post
3 Posts
5+ Posts

Research Statistics



Total reports:100
Total reports on VIP sites:13
Total patched vulnerabilities:44
Total vulnerabilities on Hold (Open Bug Bounty):25
Recommendations received:8
Active since:12.03.2019



No posts in blog yet


Reported Vulnerabilities

All Submissions VIP Submissions

Domain Reported Status Type
10.05.2019
patched
Cross Site Scripting
09.05.2019
unpatched
Cross Site Scripting
07.05.2019
unpatched
Cross Site Scripting
28.04.2019
unpatched
Cross Site Scripting
28.04.2019
unpatched
Cross Site Scripting
19.04.2019
unpatched
Cross Site Scripting
16.03.2019
unpatched
Cross Site Scripting
14.03.2019
unpatched
Cross Site Scripting
14.03.2019
unpatched
Cross Site Scripting
14.03.2019
unpatched
Cross Site Scripting
14.03.2019
unpatched
Cross Site Scripting
14.03.2019
unpatched
Cross Site Scripting
14.03.2019
unpatched
Cross Site Scripting
14.03.2019
unpatched
Cross Site Scripting
14.03.2019
patched
Cross Site Scripting
14.03.2019
unpatched
Cross Site Scripting
14.03.2019
unpatched
Cross Site Scripting
14.03.2019
unpatched
Cross Site Scripting
14.03.2019
patched
Cross Site Scripting
14.03.2019
unpatched
Cross Site Scripting

  Latest Patched

 22.08.2019 vatgia.com
 22.08.2019 akc.org
 22.08.2019 scielo.org
 22.08.2019 gamer-info.com
 22.08.2019 tjrs.jus.br
 22.08.2019 fnde.gov.br
 22.08.2019 casinosolverde.pt
 22.08.2019 1111.com.tw
 22.08.2019 wtop.com
 22.08.2019 fedex.com

  Latest Blog Posts

19.08.2019 by ismailtsdln
IBM - Cross site Scripting [XSS]
15.08.2019 by thevivekkryadav
HOW I WAS BYPASSED CLOUDFLARE WAF
13.08.2019 by Renzi25031469
XSSCon - XSS Tool @Kitploit
13.08.2019 by Cur1S3
I Found a multiple xss on https://clickmeeting.com
13.08.2019 by ZIKADS
xss at anghami.com

  Recent Recommendations

    21 August, 2019
     aaccomazzi:
One more XSS bug discovered and patched thanks to Gh05tPT. Much appreciated!
    21 August, 2019
     SelectLine_GmbH:
Thank you, Rooghz, for pointing out a vulnerability on one of our websites.
    20 August, 2019
     runlevelone:
Thank you for the reported vulnerability! I thought I had those XSS pitfalls covered, but aparently not.
    20 August, 2019
     fukubacchi:
Thanks for reporting the issue and the vulnerability details!!!
    19 August, 2019
     maxiorel:
Thanks for reporting the problem and the vulnerability details.