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…
Exact source revision recorded 27 Oct 2026 13:11:40 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2026-46609
PublishedNVD 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.
Source analysis status: Analyzed
Weakness classifications: CWE-79
Original publisher date fields
published: 2026-06-10T17:16:37.123
lastModified: 2026-10-26T11:10:00.157
1 source CPE criteria · context only
- cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*
The original JSON retains the logical configuration operators, exclusions and version bounds.
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON