CVE-2023-48313
Medium
Description
Umbraco is an ASP.NET content management system (CMS). Starting in 10.0.0 and prior to versions 10.8.1 and 12.3.4, Umbraco contains a cross-site scripting (XSS) vulnerability enabling attackers to bring malicious content into a website or application. Versions 10.8.1 and 12.3.4 contain a patch for this issue.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Umbraco Cms
PublishedDec 12, 2023
First seenDec 12, 2023
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- umbraco umbraco_cms10.8.1, 12.3.4 or later
- Umbraco.CMS10.8.1, 12.3.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| umbraco umbraco_cms | 10.0.0 ≤ v < 10.8.1, 12.0.0 ≤ v < 12.3.4 | 10.8.1, 12.3.4 |
| Umbraco.CMSNuGet | 10.0.0 ≤ v < 10.8.1, 11.0.0 ≤ v < 12.3.4 | 10.8.1, 12.3.4 |
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