Program Overview
Epic Games runs a bug bounty program on HackerOne. The program has 85 in-scope assets and is managed by HackerOne's triage team.
85
In-Scope Assets
1d
Avg Response
78%
Efficiency
11d
Avg Bounty Time
In-Scope Assets
| Asset | Type | Max Severity | Eligible |
|---|---|---|---|
| *.3lateral.com | URL | Critical | Bounty |
| *.amplitude-game.com | URL | Critical | Bounty |
| *.artstation.com | URL | Critical | Bounty |
| *.audicagame.com | URL | Critical | Bounty |
| *.cubicmotion.com | URL | Critical | Bounty |
| *.dancecentral.com | URL | Critical | Bounty |
| *.dropmix.com | URL | Critical | Bounty |
| *.easy.ac | URL | Critical | Bounty |
| *.epicgames.com | URL | Critical | Bounty |
| *.epicgames.dev | URL | Critical | Bounty |
| *.epicgames.dev | WILDCARD | Critical | Bounty |
| *.fallguys.com | URL | Low | Bounty |
| *.fortnite.com | URL | Critical | Bounty |
| *.harmonixmusic.com | URL | Critical | Bounty |
| *.hmxservices.com | URL | Critical | Bounty |
| *.hmxwebservices.com | URL | Critical | Bounty |
| *.mediatonic.co.uk | URL | Critical | Bounty |
| *.oncatapult.com | URL | Critical | Bounty |
| *.psynet.gg | URL | Critical | Bounty |
| *.psyonix.com | URL | Critical | Bounty |
| *.quixel.com | URL | Critical | Bounty |
| *.rocketleague.com | URL | Critical | Bounty |
| *.singspacegame.com | URL | Critical | Bounty |
| *.sketchfab.com | URL | Critical | Bounty |
| *.twinmotion.com | WILDCARD | Critical | Bounty |
| *.unrealengine.com | URL | Critical | Bounty |
| *.unrealtournament.com | URL | Critical | Bounty |
| Any other Epic games owned asset not listed in the out of scope section | OTHER | Critical | Bounty |
| EOS C# SDK | DOWNLOADABLE_EXECUTABLES | Critical | Bounty |
| EpicGamesLauncher.exe | DOWNLOADABLE_EXECUTABLES | Critical | Bounty |
| EpicOnlineServices | OTHER | Critical | Bounty |
| FortniteClient-Android-Shipping-arm64-es2.apk | OTHER_APK | Critical | Bounty |
| FortniteClient-Win64-Shipping.exe | DOWNLOADABLE_EXECUTABLES | Critical | Bounty |
| FortniteLauncher-Win64-Shipping.exe | DOWNLOADABLE_EXECUTABLES | Critical | Bounty |
| FortniteLauncher-Win64-Shipping_BE.exe | DOWNLOADABLE_EXECUTABLES | Critical | Bounty |
| FortniteLauncher-Win64-Shipping_EAC.exe | DOWNLOADABLE_EXECUTABLES | Critical | Bounty |
| FortniteLauncher.exe | DOWNLOADABLE_EXECUTABLES | Critical | Bounty |
| UEFN | DOWNLOADABLE_EXECUTABLES | Critical | Bounty |
| UnrealEditorFortnite-Win64-Shipping.exe | DOWNLOADABLE_EXECUTABLES | Critical | Bounty |
| aqtooling.com | URL | Critical | Bounty |
| aquiris.com.br | URL | Low | Bounty |
| aquiris.studio | URL | Low | Bounty |
| aquiristech.com | URL | Critical | Bounty |
| ballistic.com | URL | Low | Bounty |
| ballistic.com.br | URL | Low | Bounty |
| buckingfuggy.com | URL | Critical | Bounty |
| capturingreality.com | URL | Critical | Bounty |
| competitive.fortnite.com | URL | Critical | Bounty |
| content-service-live-testing.bfda.live.use1a.on.epicgames.com | URL | Critical | Bounty |
| content-service.bfda.live.use1a.on.epicgames.com | URL | Critical | Bounty |
Showing 50 of 85 in-scope assets. View all on HackerOne.
Out-of-Scope Assets
- *.bandcamp.com
- *.bandcamp.com
- *.bcbits.com
- *.bcbits.com
- *.jellychat.com
- *.popjam.com
- *.rukkaz.com
- *.superawesome.com
- *.superawesome.tv
- *.superbeatsports.com
- Adobe Flash related submissions
- FortniteClient-Mac-Shipping.app
- Popjam Android application
- Recent Acquisitions
- Rukkaz Android application
- admin-dev.harmonixmusic.com
- admin.harmonixmusic.com
- answers.unrealengine.com
- app.playwonderbox.com
- artportal.epicgames.com
Tips for Hacking Epic Games
- Read the policy — Understand what's in scope, out of scope, and any specific testing restrictions before you start.
- Enumerate the attack surface — Use subdomain enumeration and directory bruteforcing to map all accessible endpoints.
- Focus on high-impact bugs — Look for SQL injection, SSRF, and IDOR vulnerabilities first.
- Test authentication flows — Check for OAuth misconfigurations and CSRF in login/signup flows.
- Write clear reports — Include steps to reproduce, impact assessment, and suggested remediation. Use Burp Suite to capture evidence.
Frequently Asked Questions
How do I start hacking Epic Games?
Sign up on HackerOne, read the program policy carefully, review the in-scope assets listed above, and start testing. Always stay within scope and follow responsible disclosure guidelines.
Does Epic Games pay bounties?
Yes, Epic Games offers monetary rewards for valid security vulnerabilities.
What types of vulnerabilities does Epic Games accept?
Epic Games accepts reports for vulnerabilities found in their 85 in-scope assets. Common accepted vulnerability types include XSS, SQL injection, SSRF, IDOR, authentication bypass, and RCE. Check the program policy for specific exclusions.