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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
charlieroberts.github.comNot in the scope2026-11-14
charlieshao5189.github.comNot in the scope2026-11-14
charliesigmavirus.github.comNot in the scope2026-11-14
charliesome.github.comNot in the scope2026-11-14
charlietanksley.github.comNot in the scope2026-11-14
charlotte.github.comNot in the scope2026-11-14
charlotte-ruby.github.comNot in the scope2026-11-14
charlycoste.github.comNot in the scope2026-11-14
charm.github.comNot in the scope2026-11-14
charmed.github.comNot in the scope2026-11-14
charmeleon.github.comNot in the scope2026-11-14
charmyin.github.comNot in the scope2026-11-14
charnugagoo.github.comNot in the scope2026-11-14
charon.github.comNot in the scope2026-11-14
charstarstars.github.comNot in the scope2026-11-14
chartbeat.github.comNot in the scope2026-11-14
charts.github.comNot in the scope2026-11-14
charuru.github.comNot in the scope2026-11-14
charzendat.github.comNot in the scope2026-11-14
chase.github.comNot in the scope2026-11-14
chase-seibert.github.comNot in the scope2026-11-14
chase4926.github.comNot in the scope2026-11-14
www.chaseleffers.github.comNot in the scope2026-11-14
chassidysimonin.github.comNot in the scope2026-11-14
chastell.github.comNot in the scope2026-11-14
chat.github.comNot in the scope2026-11-14
chat-charisma.github.comNot in the scope2026-11-14
autoconfig.chat.github.comNot in the scope2026-11-14
autodiscover.chat.github.commailNot in the scope2026-11-14
webdisk.chat.github.comNot in the scope2026-11-14
www.chat.github.comNot in the scope2026-11-14
chat1.github.comNot in the scope2026-11-14
chat2.github.comNot in the scope2026-11-14
chat4.github.comNot in the scope2026-11-14
chatbox.github.comNot in the scope2026-11-14
chateautech.github.comNot in the scope2026-11-14
chatgris.github.comNot in the scope2026-11-14
chathub.github.comNot in the scope2026-11-14
chathuras.github.comNot in the scope2026-11-14
chatswood.github.comNot in the scope2026-11-14
chatter.github.comNot in the scope2026-11-14
chattered.github.comNot in the scope2026-11-14
chatting.github.comNot in the scope2026-11-14
chaubeau.github.comNot in the scope2026-11-14
chazmcgarvey.github.comNot in the scope2026-11-14
chbrown.github.comNot in the scope2026-11-14
chchch.github.comNot in the scope2026-11-14
chchwy.github.comNot in the scope2026-11-14
chchyu.github.comNot in the scope2026-11-14
chdoig.github.comNot in the scope2026-11-14
che.github.comNot in the scope2026-11-14
www.che.github.comNot in the scope2026-11-14
cheap.github.comNot in the scope2026-11-14
cheboksary.github.comNot in the scope2026-11-14
checcoli.github.comNot in the scope2026-11-14
check.github.comNot in the scope2026-11-14
check-for-api.github.comapiNot in the scope2026-11-14
checkmate.github.comNot in the scope2026-11-14
checkout.github.comNot in the scope2026-11-14
checkpoint.github.comNot in the scope2026-11-14
checkpoint-sigmavirus.github.comNot in the scope2026-11-14
checkpointantivirus.github.comNot in the scope2026-11-14
checkraiser.github.comNot in the scope2026-11-14
checkrelay.github.comNot in the scope2026-11-14
checksrv.github.comNot in the scope2026-11-14
cheeaun.github.comNot in the scope2026-11-14
cheef.github.comNot in the scope2026-11-14
cheekit.github.comNot in the scope2026-11-14
cheene.github.comNot in the scope2026-11-14
cheeplusplus.github.comNot in the scope2026-11-14
cheerful.github.comNot in the scope2026-11-14
cheers.github.comNot in the scope2026-11-14
cheese.github.comNot in the scope2026-11-14
cheetah.github.comNot in the scope2026-11-14
cheeyeo.github.comNot in the scope2026-11-14
chef.github.comNot in the scope2026-11-14
chef-community.github.comNot in the scope2026-11-14
chef-virus.github.comNot in the scope2026-11-14
covid19.chef.github.comNot in the scope2026-11-14
virus.chef.github.comNot in the scope2026-11-14
www.chef.github.comNot in the scope2026-11-14
chefcovid19.github.comNot in the scope2026-11-14
chege99.github.comNot in the scope2026-11-14
cheggeng.github.comNot in the scope2026-11-14
chel.github.comNot in the scope2026-11-14
chelm.github.comNot in the scope2026-11-14
chelsea.github.comNot in the scope2026-11-14
chelyabinsk.github.comNot in the scope2026-11-14
www.chelyabinsk.github.comNot in the scope2026-11-14
chem.github.comNot in the scope2026-11-14
www.chem.github.comNot in the scope2026-11-14
chemination.github.comNot in the scope2026-11-14
chemist.github.comNot in the scope2026-11-14
chemistry.github.comNot in the scope2026-11-14
chemlab.github.comNot in the scope2026-11-14
chen.github.comNot in the scope2026-11-14
chen0040.github.comNot in the scope2026-11-14
chenbojian.github.comNot in the scope2026-11-14
chencan.github.comNot in the scope2026-11-14
chence.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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