Description
Umbraco CMS is an ASP.NET CMS used by more than 730.000 websites. Stored Cross-site scripting (XSS) enable attackers that have access to backoffice to bring malicious content into a website or application. This vulnerability has been patched in version(s) 8.18.13, 10.8.4, 12.3.7, 13.1.1 by implementing IHtmlSanitizer.
CVSS Metrics
- Vector
- CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N
- Attack Vector
- network
- Complexity
- high
- Privileges
- high
- User Action
- required
- Scope
- unchanged
- Confidentiality
- high
- Integrity
- none
- Availability
- none
- Weaknesses
- CWE-79CWE-79
Metadata
- Primary Vendor
- UMBRACO
- Published
- 5/21/2024
- Last Modified
- 2/12/2025
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
umbraco : umbraco_cmsumbraco : umbraco_cmsumbraco : umbraco_cmsumbraco : umbraco_cms
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