GHSA-pvmg-xgmx-9mxh
Improper Input Validation in k8s.io/ingress-nginx
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Go | k8s.io/ingress-nginx | < 1.2.0 | 1.2.0 |
Details
As written in the advisory (Markdown source, shown as plain text).
A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use the spec.rules[].http.paths[].path field of an Ingress object (in the networking.k8s.io or extensions API group) to obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.
References
External links from the advisory. They lead to third-party sites.