Description
Umbraco is an ASP.NET content management system (CMS). Starting in version 8.0.0 and prior to versions 8.18.10, 10.7.0, and 12.1.0, a user with access to a specific part of the backoffice is able to inject HTML code into a form where it is not intended. Versions 8.18.10, 10.7.0, and 12.1.0 contain a patch for this issue.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| umbraco | Umbraco-CMS | >= 8.0.0, < 8.18.10, >= 9.0.0-rc001, < 10.7.0, >= 11.0.0-rc1, < 12.1.0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| NuGet | Umbraco.CMS | >= 8.0.0, < 8.18.10 | 8.18.10 | GHSA-xxc6-35r7-796w |
| NuGet | Umbraco.CMS | >= 9.0.0, < 10.7.0 | 10.7.0 | GHSA-xxc6-35r7-796w |
| NuGet | Umbraco.CMS | >= 11.0.0, < 12.1.0 | 12.1.0 | GHSA-xxc6-35r7-796w |