Database/Container, Kubernetes & orchestration
ingress-nginx: A tenant can overwrite another ingress's basic-auth password file
CVSS 5.9CVE-2020-8553Container, Kubernetes & orchestrationcurated
Impact
A tenant can overwrite another ingress's basic-auth password file
Who can reach it
Cluster user able to create namespaces and Ingress objects
What to do
Rolling controller upgrade, no GPU drain
References
Related entries
- ingress-nginx: auth-secret file path traversal in the controllerCVE-2025-24513 · ingress-nginxMedium
- ingress-nginx: auth-url protection bypassCVE-2026-24513 · ingress-nginxLow
- ingress-nginx: "IngressNightmare": unauthenticated RCE in the admission controller, reachable from any podCVE-2025-1974 · ingress-nginxCritical
- ingress-nginx: `log_format` directive bypasses path sanitizationCVE-2022-4886 · ingress-nginxHigh
- ingress-nginx: Annotation validation bypass reaching config injection and cluster-wide secret accessCVE-2024-7646 · ingress-nginxHigh
- ingress-nginx: Config injection via unsanitized auth-tls-match-cn annotationCVE-2025-1097 · ingress-nginxHigh
This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.