Umbraco is an ASP.NET CMS. In versions 13.0.0 through 13.9.2, 15.0.0 through 15.4.1 and 16.0.0 through 16.1.0, the content delivery API can be restricted from public access where an API key must be provided in a header to authorize the request. It's also possible to configure output caching, such that the delivery API outputs will be cached for a period of time, improving performance. There's an issue when these two things are used together, where caching doesn't vary by the header that contains the API key. As such, it's possible for a user without a valid API key to retrieve a response for a given path and query if it has recently been requested and cached by request with a valid key. This is fixed in versions 13.9.3, 15.4.4 and 16.1.1.
References
Configurations
No configuration.
History
30 Jul 2025, 14:15
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2025-07-30 14:15
Updated : 2025-07-30 14:15
NVD link : CVE-2025-54425
Mitre link : CVE-2025-54425
CVE.ORG link : CVE-2025-54425
JSON object : View
Products Affected
No product.
CWE
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor