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608,127 coordinated disclosures
391,531 fixed vulnerabilities
924 bug bounties with 1,851 websites
18,741 researchers, 1198 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Thank to Authprivate we were able to find a forgotten old script with outdated code.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

Domain Reported Status Type
05.06.2020
patched
Cross Site Scripting
02.04.2020
unpatched
Cross Site Scripting
14.11.2019
patched
Cross Site Scripting
01.11.2019
unpatched
Cross Site Scripting
27.09.2019
patched
Cross Site Scripting
26.09.2019
patched
Cross Site Scripting
13.08.2019
patched
Cross Site Scripting
17.07.2019
patched
Cross Site Scripting
17.07.2019
patched
Cross Site Scripting
11.07.2019
patched
Cross Site Scripting
10.07.2019
patched
Cross Site Scripting
08.07.2019
patched
Cross Site Scripting
08.07.2019
patched
Cross Site Scripting
08.07.2019
unpatched
Cross Site Scripting
02.07.2019
patched
Open Redirect
27.06.2019
patched
Cross Site Scripting
20.06.2019
patched
Cross Site Scripting
13.05.2019
patched
Cross Site Scripting
06.05.2019
unpatched
Cross Site Scripting
24.04.2019
unpatched
Cross Site Scripting

  Latest Patched

 26.10.2020 cancer.net
 26.10.2020 xfinity.com
 26.10.2020 vccircle.com
 25.10.2020 ranker.com
 25.10.2020 usp.br
 25.10.2020 belezanaweb.com.br
 25.10.2020 procempa.com.br
 23.10.2020 untappd.com
 23.10.2020 petmd.com
 23.10.2020 dafont.com

  Latest Blog Posts

26.10.2020 by _r00t1ng_
Bypass Addslashes using Multibyte Character
26.10.2020 by _r00t1ng_
One Payload to Inject them all - MultiQuery Injection
26.10.2020 by _r00t1ng_
Routed SQL Injection
26.10.2020 by _r00t1ng_
DIOS the SQL Injectors Weapon
26.10.2020 by p4c3n0g3
How to find AngularJS XSS

  Recent Recommendations

@rlaager     26 October, 2020
    Twitter rlaager:
Thank you for reporting a SQL injection vulnerability and making the web safer.
@mako_o9999     23 October, 2020
    Twitter mako_o9999:
Gdattacker found a XSS problem on one of our websites and reported to us. We were able to solve the problem quickly. Thank you so much!
@BizzdoD     21 October, 2020
    Twitter BizzdoD:
Many thanks to Sithu for bringing a XSS vulnerability on our site to our attention. He was very courteous in communications and helped verify that our patch solved the problem properly. Thank you Sir for helping making the Internet a safer place.
@markholt     20 October, 2020
    Twitter markholt:
Many thanks to T4rlix who helped disclose an XSS vulnerability on our website. Very good to deal with, thank you very much for reporting.
@vadus     19 October, 2020
    Twitter vadus:
Warbid helped disclose several vulnerabilities on our website. With his help, we were able to patch this issue and close up the vulnerability. Thank you very much for your help, and thank you for helping to make the web a safer place.