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Bug bounty program

KU

Kubernetes

Open on HackerOneAtlas
Platform
HackerOne
Bounties
Pays
Assets in scope
82
Disclosed reports
77
Subdomains
662
Vendor on CyberSIXT
Kubernetes (120 CVEs, 0 exploited)

Most upvoted reports77

All reports
Most upvoted reports of Kubernetes
ReportWeaknessDisclosedBountyVotes
Node disk DOS by writing to container /etc/hostsAnalysed#867699Denial of Service2020-07-22$1,000161
Injection in path parameter of Ingress-nginxAnalysed#2701701Command and Code Injection2026-03-07–91
elections.k8s.io uses weak session secret key, may place elections at riskAnalysed#1387366Cryptography2025-09-19$25086
Bypass validation parts in AWS IAM Authenticator for KubernetesAnalysed#1580493Authentication2023-05-25$2,50068
CVE-2023-5528: Insufficient input sanitization in in-tree storage plugin leads to privilege escalation on Windows nodesAnalysed#2231019Command and Code Injection2023-12-21$5,00067
Subdomain Takeover Via via Dangling NS records on Amazon Route 53 http://api.e2e-kops-aws-canary.test-cncf-aws.canary.k8s.ioAnalysed#746000Authentication2020-11-29$25062
Ingress nginx annotation injection causes arbitrary command executionAnalysed#1728174Command and Code Injection2023-11-24$2,50057
Authenticated kubernetes principal with restricted permissions can retrieve ingress-nginx serviceaccount token and secrets across all namespacesAnalysed#1249583Access Control2021-12-04–55
Privilege Escalation in kOps using GCE/GCP ProviderAnalysed#1842829Access Control2023-08-04$2,50052
SSRF vulnerability can be exploited when a hijacked aggregated api server such as metrics-server returns 30XAnalysed#1544133Server-Side Request Forgery2022-12-10$1,00051

Subdomains662

Root
Scope
Name suggests
First seen
Text file662 names
Subdomains of Kubernetes
NameScopeFirst seen
testgrid.k8s.ioNot in the scope2026-11-14
thockin-test1.k8s.iotestNot in the scope2026-11-14
thockin-test2.k8s.iotestNot in the scope2026-11-14
thockin-test3.k8s.iotestNot in the scope2026-11-14
cli.triage.k8s.ioNot in the scope2026-11-14
release.triage.k8s.ioNot in the scope2026-11-14
velodrome.k8s.ioNot in the scope2026-11-14
version.k8s.ioNot in the scope2026-11-14
www.k8s.ioNot in the scope2026-11-14
youtube.k8s.ioNot in the scope2026-11-14
yt.k8s.ioNot in the scope2026-11-14
yum.k8s.ioNot in the scope2026-11-14
legacy.yum.k8s.iolegacyNot in the scope2026-11-14
addonmanager.kubernetes.ioNot in the scope2026-11-14
alpha.kubernetes.iostagingNot in the scope2026-11-14
dns.alpha.kubernetes.iostagingNot in the scope2026-11-14
emptypod.alpha.kubernetes.iostagingNot in the scope2026-11-14
kubeadm.alpha.kubernetes.iostagingNot in the scope2026-11-14
scheduler.alpha.kubernetes.iostagingNot in the scope2026-11-14
nseccomp.security.alpha.kubernetes.iostagingNot in the scope2026-11-14
seccomp.security.alpha.kubernetes.iostagingNot in the scope2026-11-14
container.seccomp.security.alpha.kubernetes.iostagingNot in the scope2026-11-14
volume.alpha.kubernetes.iostagingNot in the scope2026-11-14
app.kubernetes.ioNot in the scope2026-11-14
apt.kubernetes.ioNot in the scope2026-11-14
nrbac.authorization.kubernetes.ioNot in the scope2026-11-14
rbac.authorization.kubernetes.ioNot in the scope2026-11-14
u003erbac.authorization.kubernetes.ioNot in the scope2026-11-14
beta.kubernetes.iostagingNot in the scope2026-11-14
failure-domain.beta.kubernetes.iostagingNot in the scope2026-11-14
service.beta.kubernetes.iostagingNot in the scope2026-11-14
u003eservice.beta.kubernetes.iostagingNot in the scope2026-11-14
volume.beta.kubernetes.iostagingNot in the scope2026-11-14
blog.kubernetes.ioNot in the scope2026-11-14
bootstrap.kubernetes.ioNot in the scope2026-11-14
dl.canary.kubernetes.iostagingNot in the scope2026-11-14
feature.canary.kubernetes.iostagingNot in the scope2026-11-14
changelog.kubernetes.ioNot in the scope2026-11-14
ci-test.kubernetes.ioci, testNot in the scope2026-11-14
node.cloudprovider.kubernetes.ioNot in the scope2026-11-14
cluster-autoscaler.kubernetes.ioNot in the scope2026-11-14
code.kubernetes.ioNot in the scope2026-11-14
codereview.kubernetes.ioNot in the scope2026-11-14
goteleport.comconfig.kubernetes.ioNot in the scope2026-11-14
conduct.kubernetes.ioNot in the scope2026-11-14
contributor.kubernetes.ioNot in the scope2026-11-14
cs.kubernetes.ioNot in the scope2026-11-14
deployment.kubernetes.ioNot in the scope2026-11-14
discuss.kubernetes.ioNot in the scope2026-11-14
dl.kubernetes.ioNot in the scope2026-11-14
docs.kubernetes.ioNot in the scope2026-11-14
1-5.docs.kubernetes.ioNot in the scope2026-11-14
1-6.docs.kubernetes.ioNot in the scope2026-11-14
1-8.docs.kubernetes.ioNot in the scope2026-11-14
go-migration.docs.kubernetes.ioNot in the scope2026-11-14
hugo-migration.docs.kubernetes.ioNot in the scope2026-11-14
www.hugo-migration.docs.kubernetes.ioNot in the scope2026-11-14
kind.docs.kubernetes.ioNot in the scope2026-11-14
kubectl.docs.kubernetes.ioNot in the scope2026-11-14
ux-test.docs.kubernetes.iotestNot in the scope2026-11-14
www.ux-test.docs.kubernetes.iotestNot in the scope2026-11-14
v1-1.docs.kubernetes.ioNot in the scope2026-11-14
v1-10.docs.kubernetes.ioNot in the scope2026-11-14
www.v1-10.docs.kubernetes.ioNot in the scope2026-11-14
v1-11.docs.kubernetes.ioNot in the scope2026-11-14
v1-12.docs.kubernetes.ioNot in the scope2026-11-14
v1-13.docs.kubernetes.ioNot in the scope2026-11-14
v1-14.docs.kubernetes.ioNot in the scope2026-11-14
v1-15.docs.kubernetes.ioNot in the scope2026-11-14
v1-16.docs.kubernetes.ioNot in the scope2026-11-14
v1-17.docs.kubernetes.ioNot in the scope2026-11-14
v1-18.docs.kubernetes.ioNot in the scope2026-11-14
v1-19.docs.kubernetes.ioNot in the scope2026-11-14
v1-20.docs.kubernetes.ioNot in the scope2026-11-14
v1-21.docs.kubernetes.ioNot in the scope2026-11-14
v1-22.docs.kubernetes.ioNot in the scope2026-11-14
v1-23.docs.kubernetes.ioNot in the scope2026-11-14
v1-24.docs.kubernetes.ioNot in the scope2026-11-14
v1-25.docs.kubernetes.ioNot in the scope2026-11-14
v1-26.docs.kubernetes.ioNot in the scope2026-11-14
v1-27.docs.kubernetes.ioNot in the scope2026-11-14
v1-28.docs.kubernetes.ioNot in the scope2026-11-14
v1-29.docs.kubernetes.ioNot in the scope2026-11-14
v1-30.docs.kubernetes.ioNot in the scope2026-11-14
v1-31.docs.kubernetes.ioNot in the scope2026-11-14
v1-32.docs.kubernetes.ioNot in the scope2026-11-14
v1-33.docs.kubernetes.ioNot in the scope2026-11-14
v1-34.docs.kubernetes.ioNot in the scope2026-11-14
v1-35.docs.kubernetes.ioNot in the scope2026-11-14
v1-36.docs.kubernetes.ioNot in the scope2026-11-14
v1-4.docs.kubernetes.ioNot in the scope2026-11-14
www.v1-4.docs.kubernetes.ioNot in the scope2026-11-14
v1-5.docs.kubernetes.ioNot in the scope2026-11-14
www.v1-5.docs.kubernetes.ioNot in the scope2026-11-14
v1-6.docs.kubernetes.ioNot in the scope2026-11-14
www.v1-6.docs.kubernetes.ioNot in the scope2026-11-14
v1-7.docs.kubernetes.ioNot in the scope2026-11-14
www.v1-7.docs.kubernetes.ioNot in the scope2026-11-14
v1-8.docs.kubernetes.ioNot in the scope2026-11-14
www.v1-8.docs.kubernetes.ioNot in the scope2026-11-14

2 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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