En resumen
- CVE-2026-1580 es una vulnerabilidad ALTO (CVSS 8.8) que afecta a k8s.io/ingress-nginx.
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.53%, mayor que el 44.9% de las vulnerabilidades.
- Solución: actualizar a 1.14.3, 1.13.7 o posterior.
| Package | Affected versions | Patched versions |
|---|
| k8s.io/ingress-nginx Go | ≥ 1.14.0, < 1.14.3< 1.13.7all versions
| 1.14.31.13.7
|
Description
A security issue was discovered in ingress-nginx where the nginx.ingress.kubernetes.io/auth-method 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.)
NVD description
A security issue was discovered in ingress-nginx where the `nginx.ingress.kubernetes.io/auth-method` 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.)
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