UM
Product
Umbraco-CMS
by umbraco · last CVE Oct 27, 2026
60
CVEs
0
On KEV
10.0
Max CVSS
2
New 30D
Severity mix
Critical 5High 9Medium 43Low 2
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-111624
3.7
0%
Oct 16
Umbraco CMS before 17.7.1 and 18.2.1 Missing Authorization on SignalR Hubs
Affected: 17.0.0 before 17.7.1; 18.0.0 before 18.2.1
CVE-2024-48926
3.1
0%
Oct 22
Umbraco, a free and open source .NET content management system, has an insufficient session expiration issue in versions on the 13.x branch prior to 13.5.2, 10.x prior to 10.8.7,…
Affected: 8.0 before 8.18.15; 10.0 before 10.8.7; 13.0 before 13.5.2
Showing 2