CVE-2026-31833 Umbraco has Stored XSS in UFM Rendering Pipeline via Permissive DOMPurify Attribute Filtering
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-31833 | 10 Mar 202621:51 | – | attackerkb |
 | CVE-2026-31833 | 12 Mar 202611:40 | – | circl |
 | Umbraco cross-site scripting vulnerabilities | 10 Mar 202600:00 | – | cnnvd |
 | CVE-2026-31833 | 10 Mar 202621:51 | – | cve |
 | EUVD-2026-10936 | 11 Mar 202614:54 | – | euvd |
 | Umbraco has Stored XSS in UFM Rendering Pipeline via Permissive DOMPurify Attribute Filtering | 11 Mar 202614:54 | – | github |
 | CVE-2026-31833 | 10 Mar 202621:51 | – | mend |
 | CVE-2026-31833 | 10 Mar 202622:16 | – | nvd |
 | GHSA-VRQC-59MW-QQG7 Umbraco has Stored XSS in UFM Rendering Pipeline via Permissive DOMPurify Attribute Filtering | 11 Mar 202614:54 | – | osv_ghsa |
 | PT-2026-24486 | 10 Mar 202600:00 | – | ptsecurity |
10
[
{
"vendor": "umbraco",
"product": "Umbraco-CMS",
"versions": [
{
"version": ">= 16.2.0, < 16.5.1",
"status": "affected"
},
{
"version": ">= 17.0.0, < 17.2.1",
"status": "affected"
}
]
}
]Data
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10 Mar 2026 21:51Current
CVSS 3.16.7
EPSS0.0027
SSVC