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CVE-2026-31833

🗓️ 10 Mar 2026 21:51:51Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Backoffice users can inject HTML in property descriptions via DOMPurify in Umbraco UFM, causing XSS.

Related
Detection
Affected
Refs
NVD
Vulners
Node
umbracoumbraco_cmsRange16.2.016.5.1
OR
umbracoumbraco_cmsRange17.0.017.2.2
[
  {
    "vendor": "umbraco",
    "product": "Umbraco-CMS",
    "versions": [
      {
        "version": ">= 16.2.0, <  16.5.1",
        "status": "affected"
      },
      {
        "version": ">= 17.0.0, < 17.2.1",
        "status": "affected"
      }
    ]
  }
]

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18 Mar 2026 20:01Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.7
EPSS0.00066
SSVC
4