CVE-2026-31834 Umbraco Affected by Vertical Privilege Escalation via Missing Authorization Checks
| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | CVE-2026-31834 | 10 Mar 202621:53 | – | attackerkb |
 | CVE-2026-31834 | 12 Mar 202611:10 | – | circl |
 | Umbraco 安全漏洞 | 10 Mar 202600:00 | – | cnnvd |
 | CVE-2026-31834 | 10 Mar 202621:53 | – | cve |
 | EUVD-2026-10937 | 11 Mar 202614:54 | – | euvd |
 | Umbraco Affected by Vertical Privilege Escalation via Missing Authorization Checks | 11 Mar 202614:54 | – | github |
 | CVE-2026-31834 | 10 Mar 202622:16 | – | nvd |
 | GHSA-RHCG-3H8R-V6VP Umbraco Affected by Vertical Privilege Escalation via Missing Authorization Checks | 11 Mar 202614:54 | – | osv |
 | PT-2026-24487 | 10 Mar 202600:00 | – | ptsecurity |
 | CVE-2026-31834 | 26 Mar 202614:59 | – | redhatcve |
10
[
{
"vendor": "umbraco",
"product": "Umbraco-CMS",
"versions": [
{
"version": ">= 15.3.1, < 16.5.1",
"status": "affected"
},
{
"version": ">= 17.0.0, < 17.2.1",
"status": "affected"
}
]
}
]Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
10 Mar 2026 21:53Current
CVSS 3.17.2
EPSS0.00257