CVE-2025-15566
ingress-nginx auth-proxy-set-headers nginx configuration injection
Summary
ingress-nginx auth-proxy-set-headers nginx configuration injection
Original description
The description as published by the source.
A security issue was discovered in ingress-nginx where the nginx.ingress.kubernetes.io/auth-proxy-set-headers Ingress annotation 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.)
References
- advisory github.com
- advisory nvd.nist.gov
- package github.com
- report github.com