Kubernetes: >> Nginx Ingress Controller >> 0.12.0 Security Vulnerabilities
A security issue was discovered in ingress-nginx where a combination of Ingress annotations can be used to inject configuration into nginx. This can lead to arbitrary code execution in the context of the ingress-nginx controller, and disclosure of Secrets accessible to the controller. (Note that in the default installation, the controller can access all Secrets cluster-wide.)
CVSS Score
8.8
EPSS Score
0.001
Published
2026-03-19
Versions < 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.
CVSS Score
5.3
EPSS Score
0.004
Published
2020-01-14