Cyber_World | Security Researcher Profile

Researcher reputation:  840

Real name:
Praveen Yadav

How to contact me:
[email protected]

Alternative Contacts:
[email protected]

Award / Bug Bounty I prefer:
i prefer bug bounty/swag/hof/vouchers
Paypal id - https://www.paypal.me/pk12397

Recommendations and Acknowledgements | Full List:

    21 January, 2021

     Azatotht Sylvain from Quebec Amerique:

Thanks for pointing out a public phpinfo() on our website. A++

    21 January, 2021

     milano24ore Olaf from milano24ore:

Thank you for your tip for finding a vulnerability on the website. Very quick reply.

    20 January, 2021

     yuhiguchi1 yu-higuchi from ctc:

We appliciate your help with the vulnerability. The response to inquiries was quick, which was very helpful.

    20 January, 2021

     anTon_x3 anTon_X3 :

Thank you for finding security issues on my website! keep it up!

    19 January, 2021

     rantoniazzi Roberto Antoniazzi from Centro per la Cooperazione Internazionale:

Thanks for pointing out a public phpinfo(). Very fast contact.

    19 January, 2021

     driesvanhaver Dries from not disclosed:

We were informed of a vulnerability. Thank you to Praveen for telling us it existed.

    19 January, 2021

     snowdarkz Quanruthai from not disclosed:

Thank you very much for the help with the vulnerability. Very fast contact.

    18 January, 2021

     wandelzoek Wandelzoekpagina from Wandelzoekpagina:

Thanks for finding a vulnerability on the website. Thanks to your tip, I could repair the issue and keep the website safe

    17 January, 2021

     eduardo_sales Eduardo Sales from Papo de Gordo:

Praveen was very helpful in providing information about a security issue in our site. With his help, we were able to correct eveything and keep our site safe.

    15 January, 2021

     mhmitu Mihai from Engie:

Hi Praveen, Thanks for the help with the vulnerability. Very fast and friendly contact.

    14 January, 2021

     SilensStudio Simon from PlayDay:

Thank you very much for informing us about our access vulnerability! The world needs more good guys like you! A+!

    13 January, 2021

     mailtest15 mailtest from mailtest:

Thanks for the help with the vulnerability. Friendly and fast contact

    13 January, 2021

     thailandunique Lee from Thailand Unique:

Thank you very much for bringing a website vulnerability to my attention.

    12 January, 2021

     Eginity Scott from Eginity:

Thanks for pointing out a public phpinfo();

    6 January, 2021

     nixonson4 nixonson from LOOM:

Very fast response, provided us with all the detailes. Keep up the good work!

    5 January, 2021

     SewSimpleBags Deb from not disclosed:

We were informed of a vulnerability via this site. Thank you to Praveen for telling us it existed.

    5 January, 2021

     feuerwehr_lich Marc from Feuerwehr Lich:

Helped us identifing a not needed file which privided information about underlying system. Thank you for your Work!

    4 January, 2021

     PingPlotter Nate from Pingman Tools:

Thanks a ton for finding a security vulnerability on our site. You definitely have our recommendation.

    4 January, 2021

     _holzmann Philip from Heimspiel:

Many thanks for finding a public "phpinfo();"

    3 January, 2021

     KabarettN KabarettN from Kabarett-News:

Cyber_World was very courteous and provided the information needed to solve the problem very quickly. Your work is much appreciated, sir!

    2 January, 2021

     KabarettN KabarettN from Kabarett-News:

Cyber_World was very courteous and provided the information needed to solve the problem very quickly. Your work is much appreciated, sir!

    29 December, 2020

     Technologywibe Jake from Techwibe:

Helped us to find the issue and our devs was able to fix it. Thanks for your fast replies and reporting the issue.

    29 December, 2020

     nglCasanova Angel :

Praveen reported a minor security issue and we could fix it immediately. Thanks a lot for letting us know!

    24 December, 2020

     Teaviews SFINGLE from CB:

Very quick communication and very helpful. Thank you and have a great year!

    24 December, 2020

     JVos63 Jürgen Voskuhl from itcv GmbH:

Kurze Reaktionszeit, klare Hinweise auf die Probleme. Deshalb meine Empfehlung & ein dickes Dankeschön!

    22 December, 2020

     spinetraknet Renzo from hsk1830.de:

very quick response helped us fix the issue very quickly

    21 December, 2020

     SaurosVerlag Sebastian from Sauros Verlag:

Thank you very much for your help. And to let us know how we keep our website safe. Good job!

    21 December, 2020

     JoJoFunParties Andy Wood from JoJoFun:

Praveen found a PHP file on our site that posed a security risk and generously informed us by email. The file has since been removed. Thanks so much!

    20 December, 2020

     hair_xtensions Pete from Hairx:

Thanks for showing us we had a vulnerability in our files, most appreciated!

    18 December, 2020

     kayopepe1 Sascha :

Thanks for reporting the issue!

    17 December, 2020

     PressBahn Armin from Preßnitztalbahn:

Thank you for the report, which we were not aware of and which we were able to fix in a few moments. A big help!

    17 December, 2020

     teezeh Thomas :

Praveen reported a minor security issue which I could then easily fix by deleting an obsolete file. Thanks for the professional disclosure.

    16 December, 2020

     reikemgmbh Stefan from Reikem IT Systemhaus:

Praveen reported a minor security issue and we could fix it immediately. Thanks a lot for letting us know!

    16 December, 2020

     uvx_bln Administrator from Anonymous:

Many thanks for reporting the issue. Once the issue was known, it could be solved within seconds.

    16 December, 2020

     Lord_iMac Elmar from City Schutz GmbH:

Thanks for your report. It was a simple fix but security improvement. Good job!

    14 December, 2020

     knoell123 Bernhard from anonymous:

Thank you very much for your report. Thanks to your help we were able to solve the problem very quickly

    14 December, 2020

     knoell123 Bernhard from Anonymous:

Thank you very much for your report. Thanks to your help we were able to solve the problem very quickly.

    12 December, 2020

     odieng odieng from Bnest:

Thanks for pointing out the vulnerability. I appreciate it!

    11 December, 2020

     Fabulous_Vegan fabulous.ch :

Thank you very much for your bug report. It was fixed within a few seconds. Thank you for bringing it to our attention :)

    9 December, 2020

     krupicka_pavel Pavel Krupicka from Winternet:

Good job, thanks you very much for your report. The patch took a moment only, but it was necessary.

    9 December, 2020

     DWTech3 Alex Y. from Hypepoint Co.:

Thanks for the report on the issues. Although the issues were simple fixes but the researcher was able to catch them and report the issues with details in a professional manner. Highly recommended!

    8 December, 2020

     fuzzy_dnlp Webmaster from Anonymous:

Honorable work. Thanks for reporting the error. We received a very polite & quick response with details and were able to fix the error within minutes.

    6 December, 2020

     cathouseotkings Webmaster from The Cat House on the Kings:

Thanks for the report. Tech Support had created the vulnerablity while investigating a problem for us which we probably wouldn't have noticed for a while.

    6 December, 2020

     shunn Bill from Sinister Regard Publishers:

Thank you so much for your report. It was a simple matter to fix, but we never would have noticed the vulnerability without your input and advice.

    2 December, 2020

     Sebasti53438355 Seb from hrworks:

Nice contact, thanks for the report!

    2 December, 2020

     rockpapercynic Peter Chiykowski from Rock Paper Cynic:

Thanks for the report and recommendation! Fixed!

    1 December, 2020

     cyber_pramod lozan from Freelance:

Very polite and Knowledgeable reasearch. He provided me much detailsthat i was able to reproduce vulnerability and patch it with the help of mitigation steps. I recommend this specialist

    25 November, 2020

     nikitsinelnikov Nikita from ultimatemember.com:

Thanks for your report! We have fixed the issue.

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:	25239
Total reports on VIP sites:	251
Total patched vulnerabilities:	274
Total vulnerabilities on Hold (Open Bug Bounty):	25081
Recommendations received:	48
Active since:	03.11.2020
Top VIP Security Researcher Awards:	Top VIP Security Researcher of the Week Top VIP Security Researcher of the Week

Open Bug Bounty Certificate