Report a Vulnerability
Submit, help fixing, get kudos.
Start a Bug Bounty
Run your bounty program for free.
541,679 coordinated disclosures
348,497 fixed vulnerabilities
816 bug bounties with 1,594 websites
16,713 researchers, 1133 honor badges

metamorfosec | Security Researcher Profile


Security researcher metamorfosec has already helped fix 1963 vulnerabilities.



Researcher reputation:  420

Real name:
irfan

About me:
A boutique service that provides consultancy for information security-related domain

How to contact me:
info[at]metamorfosec.com

NB: If you feel do not receive response from me in 12 hours, please check your SPAM folder or send email to me again.

Award / Bug Bounty I prefer:
Bug bounty payment via PayPal or Bank Transfer, a recommendation on my profile, and/or any interesting stuff or offer

Recommendations and Acknowledgements

    2 June, 2020
     Yaha_no Atle from Y aha:
Thank you very much for reporting a problem on our website and help with giving detailed description and explanations on how we could solve it.
    15 April, 2020
     vovsoft Vovsoft from Vovsoft:
Thank you very much for finding the bug on our website and your responsible disclosure. Absolutely appreciated. You make the web a better place!
    30 March, 2020
     omartanti Omar Tanti from Omar Tanti:
Thank you for reporting the problem and giving detailed explanations on how we would sort it out.
    29 January, 2020
     justincarter Justin from Daemon:
Thanks for your clear and concise report and quick communication, a true security professional :)
    1 December, 2019
     h0eschi Martin from guideme:
Thank you very much for finding and evaluating a vulnerability on our website. Very professional and detailed communication.
    17 October, 2019
     cloudrexx Thomas from Cloudrexx AG:
Thank you very much for making us aware of the issue and providing us a high quality vulnerability report which helped us identify the source of the vulnerability right away.
    11 October, 2019
     SimianE Gary from Simian Enterprises:
A comprehensive report helped me quickly patch a vulnerability on a recently deployed client system. I very much appreciate you taking the time to report with a reproducible test case. Many thanks.
    10 October, 2019
     tschipie Andreas from Bresser:
Thank you very much for finding and evaluating a vulnerability on our website. Very professional and detailed communication.
    7 October, 2019
     KaldaJ Kalda from Kalda:
Thanks for reporting the problem and the vulnerability details.
    26 September, 2019
     JensFis25000410 Jens from netdoktor.de:
Thank you for making us aware of an issue on our site.
We really appreciate it.

Shows the first 10 recommendations. See all.

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:9685
Total reports on VIP sites:165
Total patched vulnerabilities:1963
Total vulnerabilities on Hold (Open Bug Bounty):843
Recommendations received:31
Active since:30.04.2018

Open Bug Bounty Certificate





No posts in blog yet


Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

Domain Reported Status Type
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting
16.05.2020
On Hold
Cross Site Scripting

  Latest Patched

 09.07.2020 plagscan.com
 09.07.2020 cpagrip.com
 09.07.2020 grin.com
 09.07.2020 gettyimages.fr
 09.07.2020 kiplinger.com
 09.07.2020 penzance-tc.gov.uk
 09.07.2020 eszkola.pl
 09.07.2020 rid.ncifcrf.gov
 09.07.2020 nu.or.id
 09.07.2020 gamebanana.com

  Latest Blog Posts

24.06.2020 by Gkexamquiz
How to Find Contacts To Report Bugs & Security Vulnerabilities | Bug Bounty Tutorials 2020
24.06.2020 by 0xcrypto
Improper Access Control - Generic: Unrestricted access to any "connected pack" on docs in coda.io
04.04.2020 by Rando02355205
(Alibaba) message.alibaba.com [IDOR] - [Bug Bounty]
12.03.2020 by Rando02355205
(Paypal) www.paypal.com [CSP High Level] - [XSS Reflected] - [Bug Bounty] - [Write Up]
08.03.2020 by CybeReports
JDECO.net XSS Vulnerability| CybeReports

  Recent Recommendations

    9 July, 2020
     newstroll_de:
Thanks for reporting the bug in a very professional manner. We appreciate your work that helps us making our service more secure.
    9 July, 2020
     MariStep2:
Great job! :) Thank you for searching for vulnerabilities on our site. Very responsive, attentive and responsible Security Researcher.
    8 July, 2020
     ziduniwien:
Dear Tanzil,

The University of Vienna would like to thank you for your valuable contribution in finding multiple website security issues.
Your input is highly welcome and helps to raise the security level of our educational institution.

Servus and greetings from Vienna, Austria.
    8 July, 2020
     baladulan:
Armin, vielen Dank für deine Unterstützung!
    6 July, 2020
     aldraHastur:
Vielen Dank für den Hinweis, mit dem wir eine Lücke im System schließen konnten.