{"id":"CVE-2026-46609","revision":"981721edd1754a279a1f7946801ffcfb","records":[{"revision":"981721edd1754a279a1f7946801ffcfb","observedAt":"2026-10-27T13:11:40.402+00:00","statement":{"source":"nvd","id":"CVE-2026-46609","aliases":[],"title":"Umbraco is an ASP.NET CMS. From version 14.0.0 to before version 17.4.0, authenticated users are able to inject HTML into an input field, which is rendered in the confirmation dialog without proper output encoding. This issue has been patch…","description":"Umbraco is an ASP.NET CMS. From version 14.0.0 to before version 17.4.0, authenticated users are able to inject HTML into an input field, which is rendered in the confirmation dialog without proper output encoding. This issue has been patched in version 17.4.0.","state":0,"publishedAt":"2026-06-10T17:16:37.123+00:00","modifiedAt":"2026-10-26T11:10:00.157+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","score":4.6,"severity":"MEDIUM"}],"references":["https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-vr9v-27gg-qgx4"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-46609","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-79"],"productCriteria":["cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*"],"sourceDates":{"published":"2026-06-10T17:16:37.123","lastModified":"2026-10-26T11:10:00.157"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-46609","identifiers":["CVE-2026-46609"]},"retained":false,"historicalAffected":[]}],"coverage":[]}