CVE-2023-49279
CVSS V2 None
CVSS V3 None
Description
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.
Overview
- CVE ID
- CVE-2023-49279
- Assigner
- GitHub_M
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-12-12T19:35:05.931Z
- Last Modified Date
- 2023-12-12T19:35:05.931Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-6xmx-85x3-4cv2 | x_refsource_CONFIRM |
| https://docs.umbraco.com/umbraco-cms/reference/security/serverside-file-validation | x_refsource_MISC |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-49279 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49279 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-25 12:58:58 | Added to TrackCVE |