CVE-2023-49279
12.12.2023, 20:15
Umbraco is an ASP.NET content management system (CMS). Starting in version 7.0.0 and prior to versions 7.15.11, 8.18.9, 10.7.0, 11.5.0, and 12.2.0, a user with access to the backoffice can upload SVG files that include scripts. If the user can trick another user to load the media directly in a browser, the scripts can be executed. Versions 7.15.11, 8.18.9, 10.7.0, 11.5.0, and 12.2.0 contain a patch for this issue. Some workarounds are available. Implement the server side file validation or serve all media from an different host (e.g cdn) than where Umbraco is hosted.
| Vendor | Product | Version |
|---|---|---|
| umbraco | umbraco_cms | 7.0.0 ≤ 𝑥 < 7.15.11 |
| umbraco | umbraco_cms | 8.0.0 ≤ 𝑥 < 8.18.9 |
| umbraco | umbraco_cms | 10.0.0 ≤ 𝑥 < 10.7.0 |
| umbraco | umbraco_cms | 11.0.0 ≤ 𝑥 < 11.5.0 |
| umbraco | umbraco_cms | 12.0.0 ≤ 𝑥 < 12.2.0 |
𝑥
= Vulnerable software versions
References