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493,185 coordinated disclosures
268,932 fixed vulnerabilities
666 bug bounties with 1,344 websites
13,688 researchers, 1037 honor badges

Guitch404 Top VIP Security Researcher of the Month | Security Researcher Profile


Security researcher Guitch404 has already helped fix 1106 vulnerabilities.



Researcher reputation:  0

Real name:
Guillaume C

How to contact me:
@Guitch404

Experience in Application Security
1-3 years

Award / Bug Bounty I prefer:
Hall of Fame, Recommendation, Bug Bounty Payment, T-shirt / Goodies ...

Follow me on:
Twitter

Recommendations and Acknowledgements

Please login via Twitter to add a recommendation

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:1338
Total reports on VIP sites:62
Total patched vulnerabilities:1106
Active since:25.04.2015
Top Security Researcher Awards: Top Security Researcher of the Month

Open Bug Bounty Certificate





No posts in blog yet


Reported Vulnerabilities

All Submissions VIP Submissions

Domain Reported Status Type
16.08.2015
unpatched
Cross Site Scripting
16.08.2015
patched
Cross Site Scripting
13.08.2015
patched
Cross Site Scripting
13.08.2015
unpatched
Cross Site Scripting
13.08.2015
patched
Cross Site Scripting
13.08.2015
unpatched
Cross Site Scripting
13.08.2015
patched
Cross Site Scripting
13.08.2015
patched
Cross Site Scripting
13.08.2015
unpatched
Cross Site Scripting
13.08.2015
unpatched
Cross Site Scripting
13.08.2015
unpatched
Cross Site Scripting
13.08.2015
patched
Cross Site Scripting
13.08.2015
patched
Cross Site Scripting
13.08.2015
patched
Cross Site Scripting
13.08.2015
unpatched
Cross Site Scripting
13.08.2015
patched
Cross Site Scripting
13.08.2015
patched
Cross Site Scripting
13.08.2015
patched
Cross Site Scripting
13.08.2015
unpatched
Cross Site Scripting
13.08.2015
patched
Cross Site Scripting

  Latest Patched

 23.01.2020 panjiva.com
 23.01.2020 upm.es
 23.01.2020 ag.idaho.gov
 23.01.2020 emc.ncep.noaa.gov
 23.01.2020 maxpixel.net
 23.01.2020 vidyard.com
 23.01.2020 torcedores.com
 23.01.2020 frandroid.com
 23.01.2020 dw.com
 22.01.2020 zotac.com

  Latest Blog Posts

20.01.2020 by Rando02355205
XSS on "www.alibaba.com" (Alibaba WAF 405) Bypassed.
16.01.2020 by Open Bug Bounty
Brief Recap of Open Bug Bounty’s Record Growth in 2019
12.01.2020 by JCQ_47
WAF Cloudflare Bypass XSS at Nexusmods.com
08.01.2020 by devl00p
Top 100 Open Redirect dorks
08.01.2020 by Rando02355205
XSS WAF Bypassed

  Recent Recommendations

    23 January, 2020
     SandiSchleicher:
Thank you for reporting the XSS issue you found. Based on your information we were able to fix the problem. Thank you!
    23 January, 2020
     nerdonomist:
Vighnesh Gupta alerted us in a professional and prompt manner to a security flaw in one of our public-facing websites, and acted with responsibility and ethics in reporting it and providing detail to us to help remediate. We strongly recommend him as an ethical security researcher.
    23 January, 2020
     coliseum555:
Dear fakessh, thank you for responsible disclosure of a XSS vulnerability on a site.

Best regards,
Andrei
    22 January, 2020
     betterexplained:
Thanks for the bug report!
    22 January, 2020
     RohitIn20189381:
Nice work on finding that bug.