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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
aulavirtual.github.comNot in the scope2026-11-14
aullman.github.comNot in the scope2026-11-14
aumkar.github.comNot in the scope2026-11-14
aupajo.github.comNot in the scope2026-11-14
aura.github.comNot in the scope2026-11-14
auragan.github.comNot in the scope2026-11-14
aurajs.github.comNot in the scope2026-11-14
auraphp.github.comNot in the scope2026-11-14
aurbano.github.comNot in the scope2026-11-14
aurelia.github.comNot in the scope2026-11-14
aurelien-defossez.github.comNot in the scope2026-11-14
aurelien-naldi.github.comNot in the scope2026-11-14
auriga.github.comNot in the scope2026-11-14
aurimasv.github.comNot in the scope2026-11-14
aurora.github.comNot in the scope2026-11-14
aurora-something.github.comNot in the scope2026-11-14
www.aurora.github.comNot in the scope2026-11-14
aurora1625.github.comNot in the scope2026-11-14
auroua.github.comNot in the scope2026-11-14
auser.github.comNot in the scope2026-11-14
ausesa.github.comNot in the scope2026-11-14
ausi.github.comNot in the scope2026-11-14
ausregistry.github.comNot in the scope2026-11-14
aussie.github.comNot in the scope2026-11-14
aussielunix.github.comNot in the scope2026-11-14
aussiematt95.github.comNot in the scope2026-11-14
austin.github.comNot in the scope2026-11-14
austin-rb.github.comNot in the scope2026-11-14
austinb.github.comNot in the scope2026-11-14
austinbergstrom.github.comNot in the scope2026-11-14
austingreco.github.comNot in the scope2026-11-14
austinhuang0131.github.comNot in the scope2026-11-14
austinmh.github.comNot in the scope2026-11-14
austinycn.github.comNot in the scope2026-11-14
australia.github.comNot in the scope2026-11-14
www.australia.github.comNot in the scope2026-11-14
austria.github.comNot in the scope2026-11-14
aut0poietic.github.comNot in the scope2026-11-14
auta.github.comNot in the scope2026-11-14
autarchprinceps.github.comNot in the scope2026-11-14
autch.github.comNot in the scope2026-11-14
autermann.github.comNot in the scope2026-11-14
auth.github.comauthNot in the scope2026-11-14
auth-hack.github.comauthNot in the scope2026-11-14
git.auth.github.comauth, gitNot in the scope2026-11-14
radius.auth.github.comauthNot in the scope2026-11-14
auth0.github.comauthNot in the scope2026-11-14
auth1.github.comauthNot in the scope2026-11-14
auth10.github.comauthNot in the scope2026-11-14
auth2.github.comauthNot in the scope2026-11-14
auth3.github.comauthNot in the scope2026-11-14
authedhost.github.comNot in the scope2026-11-14
authentic-rising.github.comNot in the scope2026-11-14
author.github.comNot in the scope2026-11-14
www.author.github.comNot in the scope2026-11-14
authors.github.comNot in the scope2026-11-14
authy.github.comNot in the scope2026-11-14
autio.github.comNot in the scope2026-11-14
auto.github.comNot in the scope2026-11-14
auto-complete.github.comNot in the scope2026-11-14
auto-rescue-solutions.github.comNot in the scope2026-11-14
www.auto.github.comNot in the scope2026-11-14
autoalan.github.comNot in the scope2026-11-14
autocad.github.comNot in the scope2026-11-14
autocondat.github.comNot in the scope2026-11-14
autoconfig.github.comNot in the scope2026-11-14
autodereify.github.comNot in the scope2026-11-14
autodiscover.github.commailNot in the scope2026-11-14
autodiscover-redirect.github.commailNot in the scope2026-11-14
automail.github.comNot in the scope2026-11-14
automata.github.comNot in the scope2026-11-14
automatedlabs.github.comNot in the scope2026-11-14
automatedtester.github.comNot in the scope2026-11-14
automation.github.comNot in the scope2026-11-14
automattic.github.comNot in the scope2026-11-14
automotive.github.comNot in the scope2026-11-14
autonome.github.comNot in the scope2026-11-14
autonomylab.github.comNot in the scope2026-11-14
autoplataforma.github.comNot in the scope2026-11-14
autoreply.github.comNot in the scope2026-11-14
autoresponder.github.comNot in the scope2026-11-14
autos.github.comNot in the scope2026-11-14
www.autos.github.comNot in the scope2026-11-14
autotelicum.github.comNot in the scope2026-11-14
autotest.github.comNot in the scope2026-11-14
autumnhui.github.comNot in the scope2026-11-14
auxesis.github.comNot in the scope2026-11-14
auxten.github.comNot in the scope2026-11-14
auzzy.github.comNot in the scope2026-11-14
av.github.comNot in the scope2026-11-14
www.av.github.comNot in the scope2026-11-14
av1.github.comNot in the scope2026-11-14
av8d.github.comNot in the scope2026-11-14
mail.av8d.github.commailNot in the scope2026-11-14
ava.github.comNot in the scope2026-11-14
www.ava.github.comNot in the scope2026-11-14
avacaflores.github.comNot in the scope2026-11-14
avalade.github.comNot in the scope2026-11-14
avalanche.github.comNot in the scope2026-11-14
avalanche123.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 2026-11-14.

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