Umbraco.Cms.Web.BackOffice vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

Browse by ecosystem

npm PyPI Maven Go RubyGems Cargo NuGet Composer pub Swift GitHub Actions

CVE-IDSeverityPackage summary

CVE-2025-27602MediumUmbraco.Cms.Web.Backoffice: Umbraco Allows a Restricted Editor User to Delete Media Item or Access Unauthorized Content CVE-2024-34071MediumUmbracoCms.Core: Umbraco CMS Open Redirect Bypass Protection CVE-2024-29035MediumUmbraco.Cms.Core: Blind SSRF Leads to Port Scan by using Webhooks CVE-2023-37267HighUmbraco.Cms.Infrastructure: Umbraco allows possible Admin-level access to backoffice without Auth under rare conditions

Stop the waste.
Protect your environment with Kodem.

Get a personalized demo

Get a personalized demo