{"schema_version":"1.9.0","id":"BIT-kyverno-2026-4789","published":"2026-04-06T07:49:20.364Z","modified":"2026-09-08T08:48:08.119912503Z","aliases":["CVE-2026-4789","GHSA-rggm-jjmc-3394","GO-2026-5621"],"summary":"CVE-2026-4789","details":"Kyverno, versions 1.16.0 and later, are vulnerable to SSRF due to unrestricted CEL HTTP functions.","affected":[{"package":{"name":"kyverno","ecosystem":"Bitnami","purl":"pkg:bitnami/kyverno"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.16.0"},{"fixed":"1.17.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/kyverno/BIT-kyverno-2026-4789.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}],"references":[{"type":"WEB","url":"https://github.com/kyverno/kyverno"},{"type":"ADVISORY","url":"https://kb.cert.org/vuls/id/655822"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-4789"},{"type":"ARTICLE","url":"https://portswigger.net/web-security/ssrf"},{"type":"ADVISORY","url":"https://www.kb.cert.org/vuls/id/655822"}],"database_specific":{"cpes":["cpe:2.3:a:kyverno:kyverno:*:*:*:*:*:*:*:*"],"severity":"Critical"}}