{"action":"Upgrade k8s.io/ingress-nginx to 1.2.1 or later.","affected":[{"fixed":"1.2.1","introduced":"0"}],"component":"k8s.io/ingress-nginx","cve_ids":["CVE-2021-25748"],"ecosystem":"Go","epss":0.00694,"exploited":false,"fixed_versions":["1.2.1"],"ghsa_id":"GHSA-863x-868h-968x","id":"tcs_01M5KF35FVJZPCS7WN6D0CSFPX","modified_at":"2026-08-07T08:12:12.689596686Z","published_at":"2023-05-24T18:30:26Z","references":["https://osv.dev/vulnerability/GHSA-863x-868h-968x","https://nvd.nist.gov/vuln/detail/CVE-2021-25748","https://github.com/kubernetes/ingress-nginx/issues/8686","https://github.com/kubernetes/ingress-nginx/pull/8623","https://github.com/kubernetes/ingress-nginx","https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v1.2.1","https://groups.google.com/g/kubernetes-security-announce/c/avaRYa9c7I8"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-863x-868h-968x","url":"https://osv.dev/vulnerability/GHSA-863x-868h-968x"}],"summary":"Ingress-nginx `path` sanitization can be bypassed with newline character"}