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Bug bounty program

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

Subdomains of GitHub
NameScopeFirst seen
ch.github.comNot in the scope2026-11-14
ch-robinson.github.comNot in the scope2026-11-14
www.ch.github.comNot in the scope2026-11-14
ch0wda.github.comNot in the scope2026-11-14
ch3sh1r.github.comNot in the scope2026-11-14
ch4nd4n.github.comNot in the scope2026-11-14
cha.github.comNot in the scope2026-11-14
chaceteo.github.comNot in the scope2026-11-14
chacha.github.comNot in the scope2026-11-14
chad.github.comNot in the scope2026-11-14
chada.github.comNot in the scope2026-11-14
chadmayfield.github.comNot in the scope2026-11-14
chadn.github.comNot in the scope2026-11-14
chadobado.github.comNot in the scope2026-11-14
chadsbrown.github.comNot in the scope2026-11-14
chadstucki.github.comNot in the scope2026-11-14
chafey.github.comNot in the scope2026-11-14
chage.github.comNot in the scope2026-11-14
chagn.github.comNot in the scope2026-11-14
chai2010.github.comNot in the scope2026-11-14
chainsdd.github.comNot in the scope2026-11-14
chairmanhu.github.comNot in the scope2026-11-14
chaishuanzhu.github.comNot in the scope2026-11-14
chaitanyanettem.github.comNot in the scope2026-11-14
chaitanyapramod.github.comNot in the scope2026-11-14
chalet.github.comNot in the scope2026-11-14
challenge.github.comNot in the scope2026-11-14
challengee.github.comNot in the scope2026-11-14
challenger.github.comNot in the scope2026-11-14
challett.github.comNot in the scope2026-11-14
chalseoko.github.comNot in the scope2026-11-14
chamberm.github.comNot in the scope2026-11-14
chamerling.github.comNot in the scope2026-11-14
chamnap.github.comNot in the scope2026-11-14
champierre.github.comNot in the scope2026-11-14
champion.github.comNot in the scope2026-11-14
champions.github.comNot in the scope2026-11-14
chan.github.comNot in the scope2026-11-14
chan-sccp.github.comNot in the scope2026-11-14
chance.github.comNot in the scope2026-11-14
chance-an.github.comNot in the scope2026-11-14
chandler.github.comNot in the scope2026-11-14
chandlerprall.github.comNot in the scope2026-11-14
chandra.github.comNot in the scope2026-11-14
chandramouleswaran.github.comNot in the scope2026-11-14
chang196700.github.comNot in the scope2026-11-14
change.github.comNot in the scope2026-11-14
cdp.pwa.changeappusersettingsresponseb0z.github.comNot in the scope2026-11-14
changer.github.comNot in the scope2026-11-14
changes.github.comNot in the scope2026-11-14
changohango.github.comNot in the scope2026-11-14
changwang.github.comNot in the scope2026-11-14
service.chanko.github.comNot in the scope2026-11-14
ws.chanko.github.comNot in the scope2026-11-14
channel.github.comNot in the scope2026-11-14
channels.github.comNot in the scope2026-11-14
chantal.github.comNot in the scope2026-11-14
chantastic.github.comNot in the scope2026-11-14
chanux.github.comNot in the scope2026-11-14
chanyuenpang.github.comNot in the scope2026-11-14
chao-master.github.comNot in the scope2026-11-14
chaopeng.github.comNot in the scope2026-11-14
chaos.github.comNot in the scope2026-11-14
chaosk.github.comNot in the scope2026-11-14
chaosmail.github.comNot in the scope2026-11-14
chaoss.github.comNot in the scope2026-11-14
chaotic.github.comNot in the scope2026-11-14
chaplin.github.comNot in the scope2026-11-14
chaplinjs.github.comNot in the scope2026-11-14
chapmanb.github.comNot in the scope2026-11-14
chappers.github.comNot in the scope2026-11-14
charabalchunas.github.comNot in the scope2026-11-14
charcoals.github.comNot in the scope2026-11-14
charge.github.comNot in the scope2026-11-14
www.charge.github.comNot in the scope2026-11-14
charger.github.comNot in the scope2026-11-14
charity.github.comNot in the scope2026-11-14
charitygala.github.comNot in the scope2026-11-14
charitygalasigmavirus24.github.comNot in the scope2026-11-14
charityshin.github.comNot in the scope2026-11-14
charlax.github.comNot in the scope2026-11-14
charlenekim.github.comNot in the scope2026-11-14
charles.github.comNot in the scope2026-11-14
charlesbihis.github.comNot in the scope2026-11-14
charleserious.github.comNot in the scope2026-11-14
charlesgabouleaud.github.comNot in the scope2026-11-14
charlesgarrocho.github.comNot in the scope2026-11-14
charlesjohnson.github.comNot in the scope2026-11-14
charlesmarshall.github.comNot in the scope2026-11-14
charlesmchen.github.comNot in the scope2026-11-14
charlesmunger.github.comNot in the scope2026-11-14
charleso.github.comNot in the scope2026-11-14
charlespwd.github.comNot in the scope2026-11-14
charleston.github.comNot in the scope2026-11-14
www.charlesxu.github.comNot in the scope2026-11-14
charlie.github.comNot in the scope2026-11-14
charlieball.github.comNot in the scope2026-11-14
charliecheng2014.github.comNot in the scope2026-11-14
charliek.github.comNot in the scope2026-11-14
charliepark.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.