Bug bounty program · HackerOne
Most upvoted reports47
- #3124517ValidArbitrary Read of Another Users private repository without AuthorizationGitHub · Insecure Direct Object Reference · 2025 · High$10,000276votes
- #1711938ValidGithub Apps can use Scoped-User-To-Server Tokens to Obtain Full Access to User's Projects in Project V2 GraphQL apiGitHub · Access Control · 2023–198votes
- #2579939ValidSAML Signature verification bypass allows logging into any user (with specific conditions)GitHub · Access Control · 2024 · Critical–196votes
- #1901040ValidAuthentication bypass on gist.github.com through SSH CertificatesGitHub · Access Control · 2023$10,000182votes
- #1497169ValidCSRF protection bypass in GitHub Enterprise management consoleGitHub · Cross-Site Request Forgery · 2022$10,000152votes
- #3560256ValidCross-repository IDOR in `/settings/security_analysis/bypass_reviewers` allows unauthorized delegated bypass reviewer modificationGitHub · Insecure Direct Object Reference · 2026 · Medium–108votes
- #3713965ValidAble to bypass authorization logic and gain more access then intendedGitHub · No weakness recorded · 2026 · Medium–105votes
- #2501036ValidAccess body and title of Internal Repo Issues in ProjectsGitHub · Information Disclosure · 2024 · Medium–100votes
- #1732595ValidGithub app Privilege Escalation to Administrator/Owner of the OrganizationGitHub · Access Control · 2023–98votes
- #3506183ValidMissing Access Control in MigrationFile allows attacker to upload files to any MigrationGitHub · Insecure Direct Object Reference · 2026 · High–92votes
Subdomains56,442
661 covered by the program's own scope · 0 first seen this week
Roots:github.com 55,670 · 3 in scopegithub.net 330 · 330 in scopegithubapp.com 328 · 328 in scopesemmle.com 63githubassets.com 24semmle.net 18lgtm.com 8githubwebhooks.net 1
328 names under githubapp.com
| Name | Scope | First seen |
|---|---|---|
| nexpose.githubapp.com | In scope | 2026-11-14 |
| nines.githubapp.com | In scope | 2026-11-14 |
| nines-old.githubapp.comlegacy | In scope | 2026-11-14 |
| nines-private.githubapp.cominternal | In scope | 2026-11-14 |
| nines-staging.githubapp.comstaging | In scope | 2026-11-14 |
| nines-staging-old.githubapp.comlegacy, staging | In scope | 2026-11-14 |
| nines-staging-private.githubapp.cominternal, staging | In scope | 2026-11-14 |
| notifications.githubapp.com | In scope | 2026-11-14 |
| npm-backlog.githubapp.com | In scope | 2026-11-14 |
| npm-reports.githubapp.com | In scope | 2026-11-14 |
| octobox.githubapp.com | In scope | 2026-11-14 |
| oei.githubapp.com | In scope | 2026-11-14 |
| office.githubapp.com | In scope | 2026-11-14 |
| office-level3.githubapp.com | In scope | 2026-11-14 |
| okta-network-gateway-prod.githubapp.comauth | In scope | 2026-11-14 |
| okta-network-gateway-staging.githubapp.comauth, staging | In scope | 2026-11-14 |
| onboarding-primer.githubapp.com | In scope | 2026-11-14 |
| onslaught-docs.githubapp.com | In scope | 2026-11-14 |
| op-scim-bridge.githubapp.com | In scope | 2026-11-14 |
| ops.githubapp.com | In scope | 2026-11-14 |
| orbit.githubapp.com | In scope | 2026-11-14 |
| otel.githubapp.com | In scope | 2026-11-14 |
| pages-health-check.githubapp.com | In scope | 2026-11-14 |
| panorama.githubapp.com | In scope | 2026-11-14 |
| pex.githubapp.com | In scope | 2026-11-14 |
| pgm-kb.githubapp.com | In scope | 2026-11-14 |
| phillmv.githubapp.com | In scope | 2026-11-14 |
| platform-corehub-reports.githubapp.com | In scope | 2026-11-14 |
| platform-health-docs.githubapp.com | In scope | 2026-11-14 |
| platform-reports.githubapp.com | In scope | 2026-11-14 |
| play.githubapp.com | In scope | 2026-11-14 |
| please-advise.githubapp.com | In scope | 2026-11-14 |
| pm-booster-pack.githubapp.com | In scope | 2026-11-14 |
| pn01.githubapp.com | In scope | 2026-11-14 |
| pn02.githubapp.com | In scope | 2026-11-14 |
| podcast.githubapp.com | In scope | 2026-11-14 |
| practices-knowledge-base.githubapp.com | In scope | 2026-11-14 |
| presto.githubapp.com | In scope | 2026-11-14 |
| preview-research.githubapp.comstaging | In scope | 2026-11-14 |
| primer-metrics.githubapp.commonitoring | In scope | 2026-11-14 |
| primer-query.githubapp.com | In scope | 2026-11-14 |
| private-page.githubapp.cominternal | In scope | 2026-11-14 |
| procurement.githubapp.com | In scope | 2026-11-14 |
| prototyping.githubapp.com | In scope | 2026-11-14 |
| public-status-report.githubapp.commonitoring | In scope | 2026-11-14 |
| publisher.githubapp.com | In scope | 2026-11-14 |
| puppetproxy.githubapp.com | In scope | 2026-11-14 |
| replica-hub.githubapp.com | In scope | 2026-11-14 |
| staging.replica-hub.githubapp.comstaging | In scope | 2026-11-14 |
| reply.githubapp.com | In scope | 2026-11-14 |
| repos.githubapp.comgit | In scope | 2026-11-14 |
| repository-sync.githubapp.com | In scope | 2026-11-14 |
| research-accelerator.githubapp.com | In scope | 2026-11-14 |
| review-lab-stats.githubapp.com | In scope | 2026-11-14 |
| ripebot-app.githubapp.com | In scope | 2026-11-14 |
| rss-to-tweet.githubapp.com | In scope | 2026-11-14 |
| saga.githubapp.com | In scope | 2026-11-14 |
| santa-sync.githubapp.com | In scope | 2026-11-14 |
| santa-sync-test.githubapp.comtest | In scope | 2026-11-14 |
| scim-bridge.githubapp.com | In scope | 2026-11-14 |
| security.githubapp.com | In scope | 2026-11-14 |
| security-center-reports.githubapp.com | In scope | 2026-11-14 |
| sendgrid-log-intake.githubapp.com | In scope | 2026-11-14 |
| sentinel.githubapp.com | In scope | 2026-11-14 |
| sentinel-staging.githubapp.comstaging | In scope | 2026-11-14 |
| services.githubapp.com | In scope | 2026-11-14 |
| sinker.githubapp.com | In scope | 2026-11-14 |
| site.githubapp.com | In scope | 2026-11-14 |
| site-evals.githubapp.com | In scope | 2026-11-14 |
| site-generator.githubapp.com | In scope | 2026-11-14 |
| skald.githubapp.com | In scope | 2026-11-14 |
| slide-heroes.githubapp.com | In scope | 2026-11-14 |
| spamurai-next.githubapp.com | In scope | 2026-11-14 |
| spamurai-staging.githubapp.comstaging | In scope | 2026-11-14 |
| speakeasy2.githubapp.com | In scope | 2026-11-14 |
| splhec-external-ae.githubapp.com | In scope | 2026-11-14 |
| splhec-external-brs.githubapp.com | In scope | 2026-11-14 |
| splhec-external-cus.githubapp.com | In scope | 2026-11-14 |
| splhec-external-eu.githubapp.com | In scope | 2026-11-14 |
| splhec-external-inc.githubapp.com | In scope | 2026-11-14 |
| splhec-external-jpw.githubapp.com | In scope | 2026-11-14 |
| splunk.githubapp.commonitoring | In scope | 2026-11-14 |
| sre-reports.githubapp.com | In scope | 2026-11-14 |
| ssl.githubapp.com | In scope | 2026-11-14 |
| sso.githubapp.comauth | In scope | 2026-11-14 |
| statsig-pilot.githubapp.com | In scope | 2026-11-14 |
| status.githubapp.commonitoring | In scope | 2026-11-14 |
| storage-reports.githubapp.com | In scope | 2026-11-14 |
| storyboard.githubapp.com | In scope | 2026-11-14 |
| strap.githubapp.com | In scope | 2026-11-14 |
| strap-staging.githubapp.comstaging | In scope | 2026-11-14 |
| strategic-design-dashboard.githubapp.comadmin | In scope | 2026-11-14 |
| stream.githubapp.com | In scope | 2026-11-14 |
| structured-templates-playground.githubapp.com | In scope | 2026-11-14 |
| styleguide.githubapp.com | In scope | 2026-11-14 |
| styleguide-staging.githubapp.comstaging | In scope | 2026-11-14 |
| success.githubapp.com | In scope | 2026-11-14 |
| support-analytics.githubapp.com | In scope | 2026-11-14 |
| support-kb.githubapp.com | In scope | 2026-11-14 |
| supportability-scale.githubapp.com | In scope | 2026-11-14 |
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. See the 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.