rajesh_appsec | Security Researcher Profile

Researcher reputation:  860

Real name:
Rajesh Tewari

Contact email:
[email protected]

Alternative Contacts:
8197644455

Certifications & Diplomas:
CompTIA Security
CEH

Experience in Application Security
over 5 years

Award / Bug Bounty I prefer:
Bug Bounty Payments, Paypal, Swags, T-Shirt, Hall Of Fame

Recommendations and Acknowledgements | Full List:

    2 October, 2020

     testmynet Damon from TestMy.net:

Rajesh has helped me find vulnerabilities multiple times even after knowing I don't have a bounty. Very cool. Thank you for taking the time to make our internet better.

    25 February, 2019

     redicius Pavel from vestirna.com:

Did find a XSS hole, shared it with me via openbugbounty. Did not try to blackmail me. Nice guy.

    24 February, 2024

     novelgames Peter Lee from Novel Games Limited:

Reported an XSS vulnerability in our website.

    22 November, 2023

     creality Developer from CQ:

Rajesh identified an XSS vulnerability on our site which could be fixed fast. Thanks for the provided information!

    24 July, 2023

     Bibi Christoph from ARRAS@online:

Rajesh, thank you very much for informing me with a detailed report of security vulnerabilities in my websites.

    20 July, 2023

     Delingsdorf Stecki from Delingsdorf:

Rajesh was very helpful in pointing out and helping to fix some issues on our site. The help was very appreciated!

    23 June, 2023

     DeshimaSounds SuperEuroJimmy from Eurobeat-Prime:

Rajesh found a XSS vulnerability on our website that we could fix using his feedback. Thanks a lot!!

    21 June, 2023

     MikaHdzCusters Mikael from NousProperty:

I am thrilled to share that, with Rajesh's invaluable assistance, I successfully resolved 10 XSS errors in just one day. Rajesh's expertise and dedication in cybersecurity were instrumental in addressing these vulnerabilities promptly and effectively. Their clear explanations and willingness to share knowledge made the process a valuable learning experience. I am sincerely grateful for Rajesh's support and professionalism in ensuring the security of our systems. I highly recommend Rajesh's services for any cybersecurity needs. Mikael

    10 May, 2023

     testmynet Damon from TestMy.net:

Rajesh is amazing, his vulnerability reports are top notch and help to reproduce and resolve issues quickly. Thank you again for making our internet better!

    9 May, 2023

     Freedback_com Steve from Freedback.com:

Rajesh found an XSS vulnerability in a part of my site that must have taken some time to find. Thank you!

    17 March, 2023

     pagecp31 Christian from Personal:

Huge thanks to Rajesh for pointing out an XSS vulnerability that affected several pages in the website I am developing on my free time. It is much appreciated and the report was very clear!

    7 February, 2023

     benschrijver Ben from A:

Rajesh pointed out several XSS issues with our application and offered helpful pointers to resolve them.

    7 February, 2023

     rinconensalza Carlos from Ensalza:

Thank you for helping me to find some bugs on my web, very appreciated!!

    12 December, 2022

     kaszko Kolos from BudapestHungary:

Rajesh provided detailed information and payload/examples to reproduce the vulnerabilities he discovered. He responded to my questions quickly and validated the fix. 10/10 would recommend. I appreciate his great effort.

    14 November, 2022

     routhinator Chris Routh from The Den of Amateur Writing:

Thank you for your responsible disclosure of several XSS attacks against The Den. This signalled that I had missed an update to the CMS and once patched they were resolved.

    31 July, 2022

     ThomasDBending Thomas Bending from Thomas Bending:

Thank you for finding an XSS vulnerability in my website.

    30 June, 2022

     madmas Markus from Ev. Kirchengemeinde:

Thanks to Rajesh very detailed and useful reports, we could close some very important vulnerabilities in our system. Thank you!

    28 March, 2022

     WebtunGrafix Thomas from Webtun Grafix:

Thank you Rajesh, for finding an XSS vulnerability on our website!

    24 February, 2022

     Seywald W.Seywald from TSP:

Many thanks Rajesh for pointing out the XSS vulnerability on our website! We appreciate your help! It was a pleasure for us to work together.

    11 January, 2022

     smiteworks Doug D from SmiteWorks USA LLC:

Rajesh provided additional information to further strengthen our site. He is an asset to the online community.

    15 November, 2021

     darione90 Dario from Schiaparelli:

Thanks for helping us secure our website!

    24 August, 2021

     EreMaijala Ere Maijala from The National Library of Finland:

Thank you for a responsible disclosure of a vulnerability! We appreciate the fast response to a details request.

    17 June, 2021

     darione90 Dario from Società Astronomica G.V. Schiaparelli:

Thanks a lot for finding an XSS vulnerability on our website!

    25 May, 2021

     SBugreports Spark Bug Reports from Spark NZ:

Thanks to Rajesh for reporting the vulnerabilities with our site. It has been a pleasure to deal with you.

    24 May, 2021

     Dawn91571907 anonymous from undercover:

Thank you very much Rajesh for the detailed report on the vulnerability of our website, we patched the vulnerability in time

    17 May, 2021

     tugozevents Team Tugoz from Tugoz LLC:

Thanks a lot, Rajesh, for taking time to test our product and for the detailed reporting of the vulnerabilities. It was a great experience working with you.

    15 January, 2021

     smiteworks Doug D from SmiteWorks USA LLC:

Rajesh was very helpful in providing information and penetration testing on our site. With this information, we were able to harden our infrastructure.

    17 December, 2020

     syysvirta Joonas from Anders:

Thank you Rajesh for reporting a vulnerability, sharing detailed additional information and thus helping us to patch it quickly. Keep up the good work!

    16 November, 2020

     Ryte_CERT Armin from Ryte:

Thank you Rajesh for reporting vulnerabilities on our website, your quick and detailed response was very valuable to us!

    16 November, 2020

     SNTech2 Steve from Sharenet:

Thank you for reporting the vulnerabilities on our website, we appreciate the quick and detailed responses. Keep up the good work!

    28 October, 2020

     lansewudao Jin Lu from Talroo:

Thank you for finding the bug, Rajesh! We fixed it.

    27 October, 2020

     Timeweb Roman from Timeweb:

Thank you Rajesh for reporting vulnerabilities on our website, your quick and detailed response was very valuable to us!

    22 September, 2020

     ferulasdentales Staff FD :

Thanks a lot Rajesh for provide us all the vulnerability details in order to patch it, and also for the quick responses and your maximum collaboration.

    4 September, 2020

     rundumsbaby rundumsbaby from rundumsbaby:

Thank you very much for the reports. Excellent reports with a lot of details about the vulnerabilities and suggestions for fixing it.

    21 August, 2020

     SNTech2 Steve from Sharenet:

A big thank you for notifying us of the vulnerability and providing us with excellent details allowing us to quickly patch it. Keep up the great work!

    12 August, 2020

     www_aasv_org David Brown from American Association of Swine Veterinarians:

Caught me having forgotten to entity-encode values when re-displaying an incomplete form submission. While the initial report was all I needed to patch, Rajash considerately provided additional detail without being asked through the openbugbounty comments.

    6 August, 2020

     Robert_CMI Robert from CMI:

Thank you Rajesh for reporting vulnerabilities on our website, your quick and detailed response was very valuable to us!

    12 June, 2020

     zaikoio Zaiko from Zaiko:

Rajseh, thank you for the awesome work and great reporting.

    2 June, 2020

     haneynj Rick Haney from Subaru of America:

Rajesh noted we had some vulnerabilities on one of our sites. When we reached out, he was helpful and shared his report. Thank you for reporting.

    27 April, 2020

     DiEsse Diego Santi from jobbydoo:

Rajesh notified an XSS vulnerability for our site and provided us a detailed report quickly, with a very professional approach. Thank you very much!

    25 April, 2020

     EmanuelePisapia Emanuele Pisapia from Lenus Media:

Rajesh is a clever researcher. He helped us identify our vulnerabikity and fix it. We are glad to work with him.

    7 April, 2020

     Rumskkurs Andrey from UaBanks.com.ua:

Thanks Rajesh, for reporting some vulnerabilities of our site! Useful reports and good communication.

    18 February, 2020

     MotoDriveTv Tom from XtraDigital:

Thanks you Rajesh for reporting a bug without wanting to gain anything from it. Your quick response enabled us to swiftly fix the flaws you found, great help!

    7 October, 2019

     XavierMichelSvc Michel from Michel Services:

We were contacted by Rajesh and he is very easy communication person and very nice, and proactive !

    3 October, 2019

     fukubacchi Yoshiki from IM:

Thank you for reporting some vulnerabilities of our site!

    15 September, 2019

     eventmanagerOnl Fabian from EventManager Online:

Dear Rajesh, Thanks for your good support and good communication. We were pleased to meet you.

    10 September, 2019

     mitio Dimitar from Receipt Bank:

Rajesh notified us for an XSS vulnerability in a responsible way, provided all the necessary details for it and was professional all the time.

    2 August, 2019

     testmynet Damon from TestMy.net:

Very friendly and helpful. Thank you for reporting!

    1 August, 2019

     eulenberger Sven Eulberg from netclusive GmbH:

Great work and nice contact. Thank you, Rajesh!

    30 July, 2019

     eulenberger Sven Eulberg from netclusive GmbH:

Rajesh, thank you for your support - good work!

    23 April, 2019

     itsecop itsecop :

Thanks Rajesh, for pointed the XSS vulnerability on our website! Your input was very much appreciated!

    5 March, 2019

     uniteddomains united-domains from united-domains:

Thank you rajesh_appsec for reporting this bug. We appreciate your work!

    4 March, 2019

     euvtechnology Engel & Völkers Technology GmbH from Engel & Völkers Technology GmbH:

Dear Rajesh, Thank you for reporting the XSS vulnerability you discovered on our Website and helping us keeping our webservices secure.

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

Open Bug Bounty Certificate

Reported Vulnerabilities

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