GHSA-xxc6-35r7-796w
Possible injection of HTML into user invite mails
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| NuGet | Umbraco.CMS | >= 8.0.0, < 8.18.10 | 8.18.10 |
| NuGet | Umbraco.CMS | >= 9.0.0, < 10.7.0 | 10.7.0 |
| NuGet | Umbraco.CMS | >= 11.0.0, < 12.1.0 | 12.1.0 |
Details
As written in the advisory (Markdown source, shown as plain text).
#### Impact
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.
#### Explanation of the vulnerability
A person with access to the backoffice and the "users" section could send a user invite and inject HTML code into the invite message.
References
External links from the advisory. They lead to third-party sites.