Medium severity4.9NVD Advisory· Published Mar 11, 2025· Updated Jun 17, 2026
CVE-2025-27602
CVE-2025-27602
Description
Umbraco is a free and open source .NET content management system. In versions of Umbraco's web backoffice program prior to versions 10.8.9 and 13.7.1, via manipulation of backoffice API URLs, it's possible for authenticated backoffice users to retrieve or delete content or media held within folders the editor does not have access to. The issue is patched in versions 10.8.9 and 13.7.1. No known workarounds are available.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
Umbraco.Cms.Web.BackofficeNuGet | < 10.8.9 | 10.8.9 |
Umbraco.Cms.Web.BackofficeNuGet | >= 11.0.0-rc1, < 13.7.1 | 13.7.1 |
Affected products
3cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*range: <10.8.9
- (no CPE)range: < 10.8.9
Patches
Vulnerability mechanics
References
5- github.com/umbraco/Umbraco-CMS/commit/5b54bed406682ceff57903bf7d3c57814eef31a7nvdPatchWEB
- github.com/umbraco/Umbraco-CMS/commit/7888b9a4ce5ae7f9bda7ff3bb705b8fcd2f1675dnvdPatchWEB
- github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-wx5h-wqfq-v698nvdPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-wx5h-wqfq-v698ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-27602ghsaADVISORY
News mentions
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