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Bug bounty program

GI

GitHub

Open on HackerOneAtlas
Platform
HackerOne
Bounties
Pays
Assets in scope
27
Disclosed reports
47
Subdomains
56,442
Vendor on CyberSIXT
GitHub (168 CVEs, 0 exploited)

Most upvoted reports47

All reports
Most upvoted reports of GitHub
ReportWeaknessDisclosedBountyVotes
Arbitrary Read of Another Users private repository without AuthorizationAnalysed#3124517Insecure Direct Object Reference2025-09-23$10,000276
Github Apps can use Scoped-User-To-Server Tokens to Obtain Full Access to User's Projects in Project V2 GraphQL apiAnalysed#1711938Access Control2023-01-26–198
SAML Signature verification bypass allows logging into any user (with specific conditions)Analysed#2579939Access Control2024-10-10–196
Authentication bypass on gist.github.com through SSH CertificatesAnalysed#1901040Access Control2023-04-20$10,000182
CSRF protection bypass in GitHub Enterprise management consoleAnalysed#1497169Cross-Site Request Forgery2022-04-13$10,000152
Cross-repository IDOR in `/settings/security_analysis/bypass_reviewers` allows unauthorized delegated bypass reviewer modificationAnalysed#3560256Insecure Direct Object Reference2026-05-19–108
Able to bypass authorization logic and gain more access then intendedAnalysed#3713965No weakness recorded2026-07-15–105
Access body and title of Internal Repo Issues in ProjectsAnalysed#2501036Information Disclosure2024-07-31–100
Github app Privilege Escalation to Administrator/Owner of the OrganizationAnalysed#1732595Access Control2023-01-13–98
Missing Access Control in MigrationFile allows attacker to upload files to any MigrationAnalysed#3506183Insecure Direct Object Reference2026-03-05–92

Subdomains56,442

Root:github.com
Scope
Name suggests
First seen
Text fileClear filters55,670 names
Subdomains of GitHub
NameScopeFirst seen
copilot.github.comNot in the scope2026-11-14
copilot-api.github.comapiNot in the scope2026-11-14
copilot-billing-preview.github.comstagingNot in the scope2026-11-14
copilot-chat.github.comNot in the scope2026-11-14
copilot-docs.github.comNot in the scope2026-11-14
copilot-reports.github.comNot in the scope2026-11-14
copilot-swe-agent.github.comNot in the scope2026-11-14
copilot-workspace.github.comNot in the scope2026-11-14
api.copilot.github.comapiNot in the scope2026-11-14
custom.copilot.github.comNot in the scope2026-11-14
vscps.copilot.github.comNot in the scope2026-11-14
www.copilot.github.comNot in the scope2026-11-14
copper.github.comNot in the scope2026-11-14
copperegg.github.comNot in the scope2026-11-14
copperhead.github.comNot in the scope2026-11-14
copy.github.comNot in the scope2026-11-14
copypastel.github.comNot in the scope2026-11-14
copyright.github.comNot in the scope2026-11-14
949ve.coqea.github.comNot in the scope2026-11-14
cor.github.comNot in the scope2026-11-14
cor4zon.github.comNot in the scope2026-11-14
corajr.github.comNot in the scope2026-11-14
coral.github.comNot in the scope2026-11-14
coralproject.github.comNot in the scope2026-11-14
coralseu.github.comNot in the scope2026-11-14
cordoval.github.comNot in the scope2026-11-14
core.github.comNot in the scope2026-11-14
secrets.core.github.comNot in the scope2026-11-14
solo.io.envoy.api.v2.core.github.comapiNot in the scope2026-11-14
www.core.github.comNot in the scope2026-11-14
core1.github.comNot in the scope2026-11-14
core1-sigmavirus.github.comNot in the scope2026-11-14
core2.github.comNot in the scope2026-11-14
core3.github.comNot in the scope2026-11-14
coredump.github.comNot in the scope2026-11-14
coredumpling.github.comNot in the scope2026-11-14
coredux.github.comNot in the scope2026-11-14
coreh.github.comNot in the scope2026-11-14
coremob.github.comNot in the scope2026-11-14
corerd.github.comNot in the scope2026-11-14
corey.github.comNot in the scope2026-11-14
coreybutler.github.comNot in the scope2026-11-14
coreyhaines.github.comNot in the scope2026-11-14
coreyp.github.comNot in the scope2026-11-14
coreyti.github.comNot in the scope2026-11-14
coreyward.github.comNot in the scope2026-11-14
corinawalch.github.comNot in the scope2026-11-14
corinnekrych.github.comNot in the scope2026-11-14
corneliucirlan.github.comNot in the scope2026-11-14
cornelius.github.comNot in the scope2026-11-14
corner.github.comNot in the scope2026-11-14
corollad.github.comNot in the scope2026-11-14
corona.github.comNot in the scope2026-11-14
coronamex.github.comNot in the scope2026-11-14
coronaveithwillard.github.comNot in the scope2026-11-14
coronavi.github.comNot in the scope2026-11-14
coronavoipa02d.github.comNot in the scope2026-11-14
coronavolkov.github.comNot in the scope2026-11-14
coronavpn.github.comNot in the scope2026-11-14
coronavz2.github.comNot in the scope2026-11-14
coronin.github.comNot in the scope2026-11-14
corosync.github.comNot in the scope2026-11-14
corovimercate.github.comNot in the scope2026-11-14
corp.github.cominternalNot in the scope2026-11-14
git.corp.github.comgit, internalNot in the scope2026-11-14
mail.corp.github.cominternal, mailNot in the scope2026-11-14
www.corp.github.cominternalNot in the scope2026-11-14
corp2.github.cominternalNot in the scope2026-11-14
corpmail.github.comNot in the scope2026-11-14
corporate.github.cominternalNot in the scope2026-11-14
www.corporate.github.cominternalNot in the scope2026-11-14
correaswebert.github.comNot in the scope2026-11-14
correio.github.comNot in the scope2026-11-14
correo.github.comNot in the scope2026-11-14
www.correo.github.comNot in the scope2026-11-14
correoweb.github.comNot in the scope2026-11-14
correu.github.comNot in the scope2026-11-14
corroded.github.comNot in the scope2026-11-14
corruptmemory.github.comNot in the scope2026-11-14
corsis.github.comNot in the scope2026-11-14
cortesi.github.comNot in the scope2026-11-14
cortex.github.comNot in the scope2026-11-14
cortexarts.github.comNot in the scope2026-11-14
corvette.github.comNot in the scope2026-11-14
corvus.github.comNot in the scope2026-11-14
corxo.github.comNot in the scope2026-11-14
cory.github.comNot in the scope2026-11-14
coryan.github.comNot in the scope2026-11-14
corycrowley.github.comNot in the scope2026-11-14
corydominguez.github.comNot in the scope2026-11-14
coryg89.github.comNot in the scope2026-11-14
coryondrejka.github.comNot in the scope2026-11-14
coryschires.github.comNot in the scope2026-11-14
cos.github.comNot in the scope2026-11-14
cosanostra.github.comNot in the scope2026-11-14
cosaquee.github.comNot in the scope2026-11-14
cosenary.github.comNot in the scope2026-11-14
cosh.github.comNot in the scope2026-11-14
cosign.github.comNot in the scope2026-11-14
cosinusoidally.github.comNot in the scope2026-11-14

661 names are covered by the program's own scope; 0 were first seen this week. Names come from ProjectDiscovery's public Chaos dataset (passive sources: certificate logs, DNS and other public data), matched to the program by its listing and its own domain scope. A name being in a dataset is not permission to test it: only what the program's own scope says is in scope, and its policy decides. CyberSIXT does not resolve, probe or scan these names. Tags come from the name alone. Source: ProjectDiscovery Chaos. Subdomains on the Atlas, or search the subdomains of every program.

A name in a dataset is not permission to test it: the program's own scope and rules decide. Data as of 2026-11-15.

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