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657,215 coordinated disclosures
411,895 fixed vulnerabilities
995 bug bounties with 1,996 websites
19,422 researchers, 1217 honor badges

Cyberanteater Top VIP Security Researcher of the Month | Security Researcher Profile

Security researcher Cyberanteater has already helped fix 3121 vulnerabilities.

Researcher reputation:  1380

Real name:

About me:
PenTester / BugHunter / WhiteHat /
Making Web a Safer Place :-)

As a freelancer I do also offer penetration tests/security checks.
If you're interested contact me.

How to contact me:
[email protected]

Certifications & Diplomas:

Experience in Application Security
over 5 years

Award / Bug Bounty I prefer:
So feel free to support me:
PayPal, Gift Cards, Amazon Vouchers,any kind of Swag(T-Shirt,Cups,etc.):-)

Halls of Fame:


Follow me on:

Recommendations and Acknowledgements

@baumpaul     18 May, 2020
    Twitter baumpaul Phillip from Neromoebel:
Lieber Armin, vielen Dank für den Hinweis auf die Sicherheitslücke in unseren Shop. 1.000 Dank!
@AOKBayern     10 July, 2019
    Twitter AOKBayern Matthias from AOK Bayern:
Vielen Dank für den Hinweis und den netten, vertrauensvollen Kontakt. Dadurch konnten wir einen Fehler auf unserer Konfigurations-Seite beheben.
@Philcomputing     6 December, 2018
    Twitter Philcomputing Phil v. Sassen (Senior Digital Manager) from Carl Kühne KG:
Lieber Armin aka Cyberanteater, ganz herzlichen Dank für die Meldung der Reflected Cross-Site Scripting Lücke auf unseren Websites. Dank auch für die "private submission" der Lücke auf OpenBugBounty und die sehr ausführliche Erklärung zur Plattform per Mail. Dein Vorgehen hat uns geholfen das Thema intern zu erklären und umgehende Gegenmaßnahmen einzuleiten.

Es sollte mehr ethische White Hat Hacker von Deinem Kaliber geben. Nur so können wir das Netz zu einem besseren Ort machen.
@Gambio     13 September, 2018
    Twitter Gambio Wilken Haase from Gambio GmbH:
Wir bedanken uns bei Armin für die professionelle und unkomplizierte Zusammenarbeit, die zur Verbesserung unserer Software geführt hat.
@guru_disiplin     27 November, 2020
    Twitter guru_disiplin Aizuddin from SK:
If you are finding a good bug hunter, Cyberanteater is the one. Not only he help you to find bugs, he also suggesting solutions for the bugs with detailed instruction.

Really recommend him!!
@baladulan     8 July, 2020
    Twitter baladulan Dev-Ops from Freelancer:
Armin, vielen Dank für deine Unterstützung!
@aldraHastur     6 July, 2020
    Twitter aldraHastur Willi from tivents:
Vielen Dank für den Hinweis, mit dem wir eine Lücke im System schließen konnten.
@leshaqe     2 June, 2020
    Twitter leshaqe *** from ***:
Thank you for making the web a better place. Professional and helpful contact.
@Das_Vitamin     27 May, 2020
    Twitter Das_Vitamin Tim from ---:
Vielen Dank lieber Armin! Es sollte mehr von deiner Sorte geben dann wäre die Welt automatisch ein Stückchen besser
@chrisjimallen     26 May, 2020
    Twitter chrisjimallen Chris from United Kingdom:
Very helpful insights, spotted something I'd overlooked.

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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
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

10+ Recommends
25+ Recommends
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:3368
Total reports on VIP sites:201
Total patched vulnerabilities:3121
Recommendations received:91
Active since:20.06.2018
Top Security Researcher Awards:Gold Star Top Security Researcher of the Month Gold Star Top Security Researcher of the Month Gold Star Top Security Researcher of the Month

Open Bug Bounty Certificate

Researcher Certificate

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Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

  Latest Patched


  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

@Crown_English     4 December, 2020
    Twitter Crown_English:
Vaishnav informed us of a minor vulnerability that we were able to very quickly fix. Many thanks.
@FabriceMarchon     4 December, 2020
    Twitter FabriceMarchon:
Thank you to HowardPotts.
He provided us some useful information about a potential security problem on our main website through openbugbounty.
We wouldn't have found it without his help. Thankfully it was an easy fix.
@CERT_rlp     3 December, 2020
    Twitter CERT_rlp:
The team of CERT-rlp would like to thank H_chabik for a responsible and coordinated disclosure of multiple XSS vulnerabilities
@VMarvvy     3 December, 2020
    Twitter VMarvvy:
Thank you for reporting the bug and providing detail to fix it.
@obb_wr     2 December, 2020
    Twitter obb_wr:
Thanks Cyber_India for reporting the issue and for your prompt & friendly response.