{"id":"EUVD-2026-36070","enisaUuid":"3b7e8913-a9bd-3441-9a7f-4b0e8150ab25","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.","datePublished":"Jun 10, 2026, 3:59:03 PM","dateUpdated":"Jun 10, 2026, 6:08:11 PM","baseScore":4.6,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","references":"https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-vr9v-27gg-qgx4\n","aliases":"CVE-2026-46609\nGHSA-vr9v-27gg-qgx4\n","assigner":"GitHub_M","epss":0.14,"enisaIdProduct":[{"id":"182789e2-7507-3534-97d1-44268d988840","product":{"name":"Umbraco-CMS","vendor":{"name":"umbraco"}},"product_version":"14.0.0, \u003c 17.4.0"}],"enisaIdVendor":[{"id":"6ef1a2ba-7ea7-38d9-9d47-ea03da46bf1d","vendor":{"name":"umbraco"}}],"enisaIdVulnerability":[{"id":"609257d6-ff46-3b31-bb51-d43aea13a067","vulnerability":{"id":"GHSA-vr9v-27gg-qgx4","description":"Umbraco.Cms: XSS/HTML Injection in Umbraco Backoffice confirmation dialog","datePublished":"May 21, 2026, 8:43:06 PM","dateUpdated":"Jun 10, 2026, 6:41:33 PM","baseScore":0.0,"references":"https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-vr9v-27gg-qgx4\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-46609\nhttps://github.com/umbraco/Umbraco-CMS\n","enisa_id":"EUVD-2026-36070\n","aliases":"CVE-2026-46609\nGHSA-vr9v-27gg-qgx4\n","epss":0.0,"dataProcessed":"Oct 25, 2026, 1:55:50 AM","vulnerabilityProduct":[],"vulnerabilityVendor":[]}},{"id":"d7c3470a-963a-3230-a78d-32d7df301752","vulnerability":{"id":"CVE-2026-46609","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.","datePublished":"Jun 10, 2026, 3:59:03 PM","dateUpdated":"Jun 10, 2026, 6:08:11 PM","status":"PUBLISHED","baseScore":4.6,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","references":"https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-vr9v-27gg-qgx4\n","enisa_id":"EUVD-2026-36070\n","assigner":"GitHub_M","epss":0.14,"dataProcessed":"Oct 28, 2026, 7:17:57 AM","vulnerabilityProduct":[{"id":"685db2ac-0eae-33ff-a67b-6bf1ea95a4c1","product":{"name":"Umbraco-CMS","vendor":{"name":"umbraco"}},"product_version":"14.0.0, \u003c 17.4.0"}],"vulnerabilityVendor":[{"id":"ce626e33-3ebc-3c94-bb16-c7cba6ce45ff","vendor":{"name":"umbraco"}}]}}],"enisaIdAdvisory":[]}