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438,247 fixed vulnerabilities
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20,689 researchers, 1257 honor badges

Chriss | Security Researcher Profile

Security researcher Chriss has already helped fix 152 vulnerabilities.

Researcher reputation:  70

Real name:
Vitthal Shinde

About me:
Security Researcher

How to contact me:
[email protected]

Experience in Application Security
< 1 year

Award / Bug Bounty I prefer:
Swag, Hall of Fame, T-shirt,Vouchers, Bug Bounty Payment, PayPal
Recommendation on profile.

Follow me on:

Recommendations and Acknowledgements

@uriblackman     7 June, 2018
    Twitter uriblackman Uri from GIDEON:
Thanks Vitthal for alerting us to the XSS vulnerability.
We appreciate the detail in the report.
@abihas     27 February, 2018
    Twitter abihas M. Nieuwenweg from Waterbedrijf Groningen:
Thanks for reporting a vulnerability on our site!
@AndrewRae     15 January, 2018
    Twitter AndrewRae Andrew Rae from PHP SUGAR:
Vitthal managed to find a problem in our live website.

We appreciate his time and courteous help in keeping our site safe.

Thank you again Vitthal.
@AkashLabde3     3 November, 2017
    Twitter AkashLabde3 Akash Labade from TechWorld:
Thank you Vitthal!!!
@deltaray     1 September, 2017
    Twitter deltaray Andre from Adiscon GmbH:
Thanks for finding issues on our websites :)!

Please login via Twitter to add a recommendation

Honor Badges

Number of Secured Websites

10+ Secured Websites Badge
50+ Secured Websites Badge
500+ Secured Websites Badge
Web Security Veteran Badge
10+ Websites
50+ Websites
500+ Websites
1000+ Websites

Advanced Security Research

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

Outstanding Achievements

Secured OBB Badge
OBB Advocate Badge
Improved OBB Badge
Secured OBB
OBB Advocate
Improved OBB

Commitment to Remediate and Patch

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

Recommendations and Recognition

10+ Recommends
25+ Recommends
50+ Recommends

Distinguished Blog Author

Distinguished Blog Author Badge
Distinguished Blog Author Badge
Distinguished Blog Author Badge
1 Post
3 Posts
5+ Posts

Research Statistics

Total reports:260
Total reports on VIP sites:81
Total patched vulnerabilities:152
Total vulnerabilities on Hold (Open Bug Bounty):14
Recommendations received:5
Active since:20.08.2017
Top VIP Security Researcher Awards: Top VIP Security Researcher of the Week Top VIP Security Researcher of the Week

Open Bug Bounty Certificate

Researcher Certificate

No posts in blog yet

Reported Vulnerabilities

All Submissions VIP Submissions

  Latest Patched


  Latest Blog Posts

25.12.2020 by _Y000_
How to bypass mod_security (WAF)
10.12.2020 by _Y000_
sql injection to bypass Mod_Security
10.12.2020 by _Y000_
Create encoded sql payloads
26.10.2020 by _r00t1ng_
Bypass Addslashes using Multibyte Character
26.10.2020 by _r00t1ng_
One Payload to Inject them all - MultiQuery Injection

  Recent Recommendations

@KodiMaster1     23 January, 2021
    Twitter KodiMaster1:
Good and professional report. I was a pleasure working with him!
@igucci     23 January, 2021
    Twitter igucci:
Thank you for the notification and quick & polite response.
Keep up the great work!
@randomthing4ev1     22 January, 2021
    Twitter randomthing4ev1:
Thank you for pointing out the vulnerability on our website! Very responsive.
@dtestitall     22 January, 2021
    Twitter dtestitall:
Thank you for finding the information disclosure vulnerability! Praveen was very responsive!
@hoshitabeman     21 January, 2021
    Twitter hoshitabeman:
It was very helpful for me to point out that I forgot to delete!