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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
access.github.comvpnNot in the scope2026-11-14
www.access.github.comvpnNot in the scope2026-11-14
access1.github.comvpnNot in the scope2026-11-14
access2.github.comvpnNot in the scope2026-11-14
antivirus-vpn.github.comvpnNot in the scope2026-11-14
citrix.api.github.comapi, vpnNot in the scope2026-11-14
sslvpn.api.github.comapi, vpnNot in the scope2026-11-14
vpn.api.github.comapi, vpnNot in the scope2026-11-14
vpn.central.github.comvpnNot in the scope2026-11-14
citrix.github.comvpnNot in the scope2026-11-14
citrix1.github.comvpnNot in the scope2026-11-14
citrix2.github.comvpnNot in the scope2026-11-14
citrix.classroom.github.comvpnNot in the scope2026-11-14
sslvpn.classroom.github.comvpnNot in the scope2026-11-14
vpn.covid19.github.comvpnNot in the scope2026-11-14
vpn.drvinceknight.github.comvpnNot in the scope2026-11-14
citrix.education.github.comvpnNot in the scope2026-11-14
remote.education.github.comvpnNot in the scope2026-11-14
event-horizon.github.comvpnNot in the scope2026-11-14
citrix.gist.github.comvpnNot in the scope2026-11-14
remote.gist.github.comvpnNot in the scope2026-11-14
citrix.help.github.comvpnNot in the scope2026-11-14
remote.help.github.comvpnNot in the scope2026-11-14
sslvpn.help.github.comvpnNot in the scope2026-11-14
horizon.github.comvpnNot in the scope2026-11-14
vpn-ca.iad.github.comvpnNot in the scope2026-11-14
vpn1.iad.github.comvpnNot in the scope2026-11-14
vpn2.iad.github.comvpnNot in the scope2026-11-14
ic-asa5520-vpn-fw.github.comvpnNot in the scope2026-11-14
java-native-access.github.comvpnNot in the scope2026-11-14
citrix.jobs.github.comvpnNot in the scope2026-11-14
remote.jobs.github.comvpnNot in the scope2026-11-14
sslvpn.jobs.github.comvpnNot in the scope2026-11-14
kesc-vpn.github.comvpnNot in the scope2026-11-14
citrix.lab.github.comvpnNot in the scope2026-11-14
remote.lab.github.comvpnNot in the scope2026-11-14
sslvpn.lab.github.comvpnNot in the scope2026-11-14
vpn.lab.github.comvpnNot in the scope2026-11-14
vpn.lfs.github.comvpnNot in the scope2026-11-14
openvpn.github.comvpnNot in the scope2026-11-14
pw.openvpn.github.comvpnNot in the scope2026-11-14
remote.docker.pkg.github.comtools, vpnNot in the scope2026-11-14
rdp.github.comvpnNot in the scope2026-11-14
rdweb.github.comvpnNot in the scope2026-11-14
remote.github.comvpnNot in the scope2026-11-14
www.remote.github.comvpnNot in the scope2026-11-14
remote1.github.comvpnNot in the scope2026-11-14
remote2.github.comvpnNot in the scope2026-11-14
vpn.rs.github.comvpnNot in the scope2026-11-14
vpn.sigmavirus24.github.comvpnNot in the scope2026-11-14
ssl-vpn.github.comvpnNot in the scope2026-11-14
sslvpn.github.comvpnNot in the scope2026-11-14
ul-asa5520-vpn-fw.github.comvpnNot in the scope2026-11-14
vdi.github.comvpnNot in the scope2026-11-14
vpn.virus.github.comvpnNot in the scope2026-11-14
vpn.github.comvpnNot in the scope2026-11-14
vpn-covid19.github.comvpnNot in the scope2026-11-14
vpn-test.github.comtest, vpnNot in the scope2026-11-14
vpn-uk.github.comvpnNot in the scope2026-11-14
antivirus.vpn.github.comvpnNot in the scope2026-11-14
covid19.vpn.github.comvpnNot in the scope2026-11-14
sigmavirus24.vpn.github.comvpnNot in the scope2026-11-14
virus.vpn.github.comvpnNot in the scope2026-11-14
www.vpn.github.comvpnNot in the scope2026-11-14
vpn01.github.comvpnNot in the scope2026-11-14
vpn02.github.comvpnNot in the scope2026-11-14
vpn1.github.comvpnNot in the scope2026-11-14
vpn2.github.comvpnNot in the scope2026-11-14
vpn3.github.comvpnNot in the scope2026-11-14
vpn4.github.comvpnNot in the scope2026-11-14
vpn5.github.comvpnNot in the scope2026-11-14
vpn-ac4-iad-mgmt.githubapp.comvpnIn 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.