{"id":"CVE-2023-5044","aliases":["GHSA-fp9f-44c2-cw27","GO-2024-2428"],"url":"https://o3.security/vulnerability/CVE-2023-5044","summary":"Code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation","details":"A security issue was identified in [ingress-nginx](https://github.com/kubernetes/ingress-nginx) where the nginx.ingress.kubernetes.io/permanent-redirect annotation on an Ingress object (in the networking.k8s.io or extensions API group) can be used to inject arbitrary commands, and obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.","published":"2023-10-25T19:19:08.139Z","modified":"2026-08-12T03:51:47.085240530Z","cvss":{"score":7.6,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"Go","name":"k8s.io/ingress-nginx","fixedVersion":"1.9.0"}],"fix":null,"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2023/10/25/3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5044.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5044"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240307-0012/"},{"type":"REPORT","url":"https://github.com/kubernetes/ingress-nginx/issues/10572"},{"type":"PACKAGE","url":"https://github.com/kubernetes/ingress-nginx"},{"type":"ARTICLE","url":"https://groups.google.com/g/kubernetes-security-announce/c/ukuYYvRNel0"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20240307-0012"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:47.085240530Z"}}