Kurz gesagt
- CVE-2023-49089 ist eine Schwachstelle (MITTEL (CVSS 6.5)) in Umbraco.CMS, umbraco cms (umbraco).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.62%, höher als bei 49.9% aller Schwachstellen.
- Abhilfe: auf 12.3.4, 8.18.10, 10.8.1, 12.3.0 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| Umbraco.CMS NuGet | ≥ 11.0.0, < 12.3.4≥ 8.0.0, < 8.18.10≥ 9.0.0, < 10.8.1
| 12.3.48.18.1010.8.1
|
| umbraco cms | ≥ 10.0.0, < 10.8.1≥ 12.0.0, < 12.3.0≥ 8.0.0, < 8.18.10
| 10.8.112.3.08.18.10
|
Description
Impact
Backoffice users with permissions to create packages can use path traversal and thereby write outside of the expected location.
Explanation of the vulnerability
The “Package” section in Umbraco Backoffice allows a logged in user to write folders outside of the default package directory.
NVD description
Umbraco is an ASP.NET content management system (CMS). Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.0, Backoffice users with permissions to create packages can use path traversal and thereby write outside of the expected location. Versions 8.18.10, 10.8.1, and 12.3.0 contain a patch for this issue.
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