Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 475,688 coordinated disclosures
256,040 fixed vulnerabilities
633 bug bounties with 1260 websites
12,978 researchers, 997 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
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
patched
Cross Site Scripting
20.09.2015
unpatched
Cross Site Scripting
15.09.2015
patched
Cross Site Scripting
15.09.2015
patched
Cross Site Scripting

  Latest Patched

 10.12.2019 the42.ie
 10.12.2019 query.msa.maryland.gov
 10.12.2019 aerzteblatt.de
 10.12.2019 pnp.de
 10.12.2019 au.ru
 10.12.2019 ananzi.co.za
 10.12.2019 gelbeseiten.de
 09.12.2019 brickset.com
 09.12.2019 burdastyle.ru

  Latest Blog Posts

27.11.2019 by TahakhanTaha
Reflected xss in 360totalsecurity
21.11.2019 by TahakhanTaha
blind xss in apple
30.10.2019 by Nep_1337_1998
Denial of Service vulnerability in script-loader.php (CVE-2018-6389)
17.10.2019 by 0xrocky
Stored XSS
17.10.2019 by geeknik
The "S" in IOT is for Security

  Recent Recommendations

    10 December, 2019
     xo_shopsoftware:
Helped us quickly to fix an open GIT exploit on our website.
Many thanks to your work!
    10 December, 2019
     cyberday_gmbh:
thanks for reporting the xss issue
    9 December, 2019
     TristanGuiheux:
Kenan G. has helped us to find and fix some issues on web sites we're protecting. This kind of help is greatly appreciated from a security perspective. This way we can improve ourselves and protect our customers. Thanks again in my name.
    6 December, 2019
     r0m01736939:
Thank you for your report. I was able to fix it quickly :)
    6 December, 2019
     Buchabstauber:
We would like to thank you for your valuable contribution in finding the XSS issue on our site! You have been very helpful!