cvedb.io
CVE-2026-3288
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2026-03-09T21:16:20.900 · Last modified 2026-06-17T10:43:21.017

Summary

A security issue was discovered in ingress-nginx where the `nginx.ingress.kubernetes.io/rewrite-target` 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.)

Affected products

kubernetes — ingress-nginx

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.