Database/Container, Kubernetes & orchestration
ingress-nginx: Annotation injection causes arbitrary command execution in the controller pod
CVSS 7.6CVE-2023-5043Container, Kubernetes & orchestrationcurated
Impact
Annotation injection causes arbitrary command execution in the controller pod
Who can reach it
Cluster user who can create Ingress objects
What to do
Rolling controller upgrade; disable snippet annotations
References
Related entries
- ingress-nginx: Code injection via the permanent-redirect annotationCVE-2023-5044 · ingress-nginxHigh
- ingress-nginx: Admission controller denial of serviceCVE-2026-24514 · ingress-nginxMedium
- ingress-nginx: A tenant can overwrite another ingress's basic-auth password fileCVE-2020-8553 · ingress-nginxMedium
- 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
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.