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742,618 coordinated disclosures
436,901 fixed vulnerabilities
1147 bug bounties with 2,199 websites
20,615 researchers, 1256 honor badges

febin_rev | Security Researcher Profile

Security researcher febin_rev has already helped fix 23 vulnerabilities.

Researcher reputation:  120

Real name:

About me:
Passionate hacker, security researcher and a bug hunter. Working hard for knowledge and to improve myself.

PayPal :

[email protected]

How to contact me:
E-mail: [email protected]
Phone: 91 8270920043

Alternative Contacts:
[email protected]

Certifications & Diplomas:
Fortinet nse 1,2
CyberArk trustee
Linux administration
Autopsy forensics

Experience in Application Security
1-3 years

Award / Bug Bounty I prefer:
Money , Accessories , Thanks , recommendation. Anything You like to gift me for my responsible report.

PayPal :

Halls of Fame:

Follow me on:

Recommendations and Acknowledgements

@w3c_systeam     7 October, 2020
    Twitter w3c_systeam Systeam from W3C:
Thank you Febin for your clear and concise report and proof of concept that allowed us to close an SSRF to internal port scanning issue in one of our services.
@lorenzoherrera     16 September, 2020
    Twitter lorenzoherrera Loren from Litmind:
Febin has found many bugs in our site and helped us solving them by providing comprehensive proof of concept, screenshots and details. He earned a place of honor in our bug hunters hall of fame:
@lorenzoherrera     5 October, 2020
    Twitter lorenzoherrera Loren from Litmind:
Febin has found a bunch of vulnerabilities related to the lack of CSRF request authentication. Thanks to his reports our site is now more secure! Thank you!
@GoSportsa     21 September, 2020
    Twitter GoSportsa Rick from
Febin discovered that our security.txt wasn't configured correctly and pointed to an outdated page. He provided a quick message, showed the issue. Thank you!
@wall26com     15 September, 2020
    Twitter wall26com Wall26 from Wall26:
Thanks for finding and reporting a business logic issue of our service.
@lorenzoherrera     14 September, 2020
    Twitter lorenzoherrera Loren from Photolancers:
Thanks febin_rev for your kind report! You've discovered a CSRF vulnerability in our site thanks and we've been able to solve it thanks to your help. So grateful, cheers!
@wall26com     19 August, 2020
    Twitter wall26com Wall26 from wall26:
Thank you for reporting CSRF issue of our website.

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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:96
Total reports on VIP sites:17
Total patched vulnerabilities:23
Recommendations received:7
Active since:29.06.2020

Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured 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

@anTon_x3     20 January, 2021
    Twitter anTon_x3:
Thank you for finding security issues on my website! keep it up!
@rantoniazzi     19 January, 2021
    Twitter rantoniazzi:
Thanks for pointing out a public phpinfo(). Very fast contact.
@driesvanhaver     19 January, 2021
    Twitter driesvanhaver:
We were informed of a vulnerability. Thank you to Praveen for telling us it existed.
@snowdarkz     19 January, 2021
    Twitter snowdarkz:
Thank you very much for the help with the vulnerability. Very fast contact.
@Cazz0r     19 January, 2021
    Twitter Cazz0r:
Massive thanks for Warbid for his vulnerability report sent directly to us! Thanks for making the web a safer place!