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733,918 coordinated disclosures
435,705 fixed vulnerabilities
1141 bug bounties with 2,191 websites
20,552 researchers, 1254 honor badges

AuthPrivate | Security Researcher Profile


Security researcher AuthPrivate has already helped fix 117 vulnerabilities.



Researcher reputation:  430

Real name:
Mohamed Ahmed

About me:
Security Research & Web Developer

How to contact me:
Email: [email protected]
Paypal: [email protected]
BTC: Ask me
Twitter: @Mohamed07338116

Certifications & Diplomas:
CCNA, CCNASEC, RHCE, Fullstack Web developer, Pre-Master in Computer Science (in progress)

Experience in Application Security
3-5 years

Award / Bug Bounty I prefer:
Bug Bounty (PayPal/BTC)
Gifts (Electronics/T-shirts)
Subscribe me on my profile

Halls of Fame:
DOD, Nokia, Intel COA,BB JAPAN, Telefnica Germany, winni.in.

Recommendations and Acknowledgements

@zaikoio     17 June, 2020
    Twitter zaikoio Zaiko from Zaiko:
Thank you, we appreciate the detailed report and the great work!
@Rumskkurs     8 April, 2020
    Twitter Rumskkurs Andrey from UaBanks.com.ua:
Thank you very much for a report critical vulnerability on our website.
@clickmeetingdev     14 October, 2019
    Twitter clickmeetingdev Security Team from ClickMeeting:
Mohamed, thank you for reporting vulnerabilities in our website.
Your comments are always valuable and helpful to us.
This helps us keeping our website more secure.
@Diariodelweb     2 October, 2018
    Twitter Diariodelweb DiariodelWeb.it from DiariodelWeb.it:
Thank you for helping us to solve the problem
@iCoccyx     24 September, 2018
    Twitter iCoccyx [email protected] from youboat:
Many thx for helping us to secure a vulnerability in our website. With the examples given, it was really easy to understand and find the answer ! Great Job !
@darcyf1     5 May, 2020
    Twitter darcyf1 Darcy from DarcyF1:
Thank you for your SQL injection report and assistance with testing.
@XavierMichelSvc     7 October, 2019
    Twitter XavierMichelSvc Michel from EnseigneMoi:
Thanks for AuthPrivate ! Was really cooperative and easy to communicate with. He shared with us a very detailled report that helped a lot and very proactive.
@Zefyx     9 July, 2019
    Twitter Zefyx Zefyx from Zefyx:
Thank to Authprivate we were able to find a forgotten old script with outdated code.
Nice job !
@Jerski124     18 June, 2019
    Twitter Jerski124 Jani from Flowmedik:
Thank you for information about vulnerabilities on our site.
@mebmarket     31 May, 2019
    Twitter mebmarket meb from meb:
Thank you for your good find! It has been patched.

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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
WEB SECURITY VETERAN
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

REPUTABLE Badge
FAMOUS Badge
GLOBALLY TRUSTED Badge
REPUTABLE
10+ Recommends
FAMOUS
25+ Recommends
GLOBALLY TRUSTED
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:196
Total reports on VIP sites:108
Total patched vulnerabilities:117
Recommendations received:23
Active since:09.08.2018

Open Bug Bounty Certificate


Researcher Certificate



No posts in blog yet


Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

  Latest Patched

 16.01.2021 kickit.to
 16.01.2021 sante.fr
 16.01.2021 gehaltsvergleich.com
 16.01.2021 qub.ac.uk
 16.01.2021 bostonglobe.com
 16.01.2021 inshallah.com
 16.01.2021 quantcast.com
 15.01.2021 klerk.ru
 14.01.2021 engineering.com
 14.01.2021 qiqu.me

  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

@smiteworks     15 January, 2021
    Twitter smiteworks:
Rajesh was very helpful in providing information and penetration testing on our site. With this information, we were able to harden our infrastructure.
@mhmitu     15 January, 2021
    Twitter mhmitu:
Hi Praveen,
Thanks for the help with the vulnerability. Very fast and friendly contact.
@matrixrewriter     15 January, 2021
    Twitter matrixrewriter:
We had no idea that this vulnerability existed in many PHP-based websites and you kindly reported it to us. Thanks for your help and all the best for your career!
@SilensStudio     14 January, 2021
    Twitter SilensStudio:
Thank you very much for informing us about our access vulnerability! The world needs more good guys like you! A+!
@JoseLev41970568     14 January, 2021
    Twitter JoseLev41970568:
Specialist in web application penetration tester, student and passionate about computer security and ethical hacking.