5.9
Medium
CVE-2020-8553 The Kubernetes ingress-nginx component prior to version 0.28.0 allows a user with the ability to create namespaces and…
Description
The Kubernetes ingress-nginx component prior to version 0.28.0 allows a user with the ability to create namespaces and to read and create ingress objects to overwrite the password file of another ingress which uses nginx.ingress.kubernetes.io/auth-type: basic and which has a hyphenated namespace or secret name.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| ingress-nginx 0.28 | earliest → < 0.28.0 | 0.28.0 |
Other CVEs of ingress-nginx
The 18 CVEs of ingress-nginx →
CVE-2026-116472
ingress-nginx mirror-target self-DOS
2.7
Low
CVE-2026-4342
A security issue was discovered in ingress-nginx where a combination of Ingress annotations can be used to inject…
8.8
High
CVE-2026-3288
A security issue was discovered in ingress-nginx where the `nginx.ingress.kubernetes.io/rewrite-target` Ingress…
8.8
High
CVE-2025-15566
A security issue was discovered in ingress-nginx where the `nginx.ingress.kubernetes.io/auth-proxy-set-headers`…
8.8
High