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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
dnn.github.comNot in the scope2026-11-14
dnnta.github.comNot in the scope2026-11-14
dnozay.github.comNot in the scope2026-11-14
dnp.github.comNot in the scope2026-11-14
dnp3.github.comNot in the scope2026-11-14
dns.github.comNot in the scope2026-11-14
dns-2.github.comNot in the scope2026-11-14
www.dns.github.comNot in the scope2026-11-14
dns0.github.comNot in the scope2026-11-14
dns01.github.comNot in the scope2026-11-14
dns02.github.comNot in the scope2026-11-14
dns03.github.comNot in the scope2026-11-14
dns1.github.comNot in the scope2026-11-14
dns10.github.comNot in the scope2026-11-14
dns11.github.comNot in the scope2026-11-14
dns12.github.comNot in the scope2026-11-14
dns13.github.comNot in the scope2026-11-14
dns14.github.comNot in the scope2026-11-14
dns18.github.comNot in the scope2026-11-14
dns19.github.comNot in the scope2026-11-14
dns2.github.comNot in the scope2026-11-14
dns20.github.comNot in the scope2026-11-14
dns21.github.comNot in the scope2026-11-14
dns22.github.comNot in the scope2026-11-14
dns3.github.comNot in the scope2026-11-14
dns4.github.comNot in the scope2026-11-14
dns5.github.comNot in the scope2026-11-14
dns6.github.comNot in the scope2026-11-14
dns7.github.comNot in the scope2026-11-14
dns8.github.comNot in the scope2026-11-14
dns9.github.comNot in the scope2026-11-14
dnsadmin.github.comNot in the scope2026-11-14
dnsev.github.comNot in the scope2026-11-14
dnspod.github.comNot in the scope2026-11-14
dnstest.github.comNot in the scope2026-11-14
dnswl.github.comNot in the scope2026-11-14
eodrkbu.d.dnswxeye.github.comNot in the scope2026-11-14
dnsx.github.comNot in the scope2026-11-14
test.dnsx.github.comtestNot in the scope2026-11-14
u003e.dnsx.github.comNot in the scope2026-11-14
dnxiaochou.github.comNot in the scope2026-11-14
do.github.comNot in the scope2026-11-14
do-chieh.github.comNot in the scope2026-11-14
www.do.github.comNot in the scope2026-11-14
ukkfl.do8ql.github.comNot in the scope2026-11-14
doar-e.github.comNot in the scope2026-11-14
dobbs.github.comNot in the scope2026-11-14
doberman.github.comNot in the scope2026-11-14
dobesv.github.comNot in the scope2026-11-14
dobot.github.comNot in the scope2026-11-14
dobtco.github.comNot in the scope2026-11-14
doc.github.comNot in the scope2026-11-14
www.doc.github.comNot in the scope2026-11-14
doc2.github.comNot in the scope2026-11-14
docbook.github.comNot in the scope2026-11-14
doceon.github.comNot in the scope2026-11-14
doches.github.comNot in the scope2026-11-14
dock.github.comNot in the scope2026-11-14
docker.github.comtoolsNot in the scope2026-11-14
docker-container-registry.github.comtoolsNot in the scope2026-11-14
docker-virus.github.comtoolsNot in the scope2026-11-14
covid19.docker.github.comtoolsNot in the scope2026-11-14
sigmavirus24.docker.github.comtoolsNot in the scope2026-11-14
virus.docker.github.comtoolsNot in the scope2026-11-14
dockercovid19.github.comNot in the scope2026-11-14
dockpanelsuite.github.comNot in the scope2026-11-14
dockyard.github.comNot in the scope2026-11-14
doclet.github.comNot in the scope2026-11-14
docman.github.comNot in the scope2026-11-14
docpad.github.comNot in the scope2026-11-14
docs.github.comNot in the scope2026-11-14
docs-covid19.github.comNot in the scope2026-11-14
docs-front-door.github.comNot in the scope2026-11-14
docs-internal.github.cominternalNot in the scope2026-11-14
docs-review.github.comNot in the scope2026-11-14
antivirus.docs.github.comNot in the scope2026-11-14
api.docs.github.comapiNot in the scope2026-11-14
bucket.docs.github.comdataNot in the scope2026-11-14
foo.docs.github.comNot in the scope2026-11-14
mail2.docs.github.commailNot in the scope2026-11-14
ns3.docs.github.comNot in the scope2026-11-14
origin.docs.github.comNot in the scope2026-11-14
shop.docs.github.comNot in the scope2026-11-14
sigmavirus24.docs.github.comNot in the scope2026-11-14
webdisk.docs.github.comNot in the scope2026-11-14
ww1.docs.github.comNot in the scope2026-11-14
www.docs.github.comNot in the scope2026-11-14
docscovid19.github.comNot in the scope2026-11-14
docsdocs.github.comNot in the scope2026-11-14
doct0rx.github.comNot in the scope2026-11-14
doctester.github.comNot in the scope2026-11-14
doctor.github.comNot in the scope2026-11-14
doctorcrowd.github.comNot in the scope2026-11-14
doctorjana.github.comNot in the scope2026-11-14
doctors.github.comNot in the scope2026-11-14
doctyper.github.comNot in the scope2026-11-14
document.github.comNot in the scope2026-11-14
document-merge-service.github.comNot in the scope2026-11-14
documentation.github.comNot in the scope2026-11-14
documentcloud.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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