CRITICAL 10.0 NuGet
Umbraco CMS has an arbitrary file upload vulnerability
GHSA-54mj-vcvj-q3v5 · CVE-2025-67288
Published · Modified
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Description
An arbitrary file upload vulnerability in Umbraco CMS v16.3.3 allows attackers to execute arbitrary code via uploading a crafted PDF file. While Umbraco provides hooks to perform file validation, it does not do implement filtering by default. Users are expected to implement their own validation.
Note: This vulnerability is disputed by Ubraco.
References
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2025-67288
- WEB https://github.com/github/advisory-database/pull/6633
- WEB https://docs.umbraco.com/umbraco-cms/reference/security/serverside-file-validation
- PACKAGE https://github.com/umbraco/Umbraco-CMS
- WEB https://github.com/vuquyen03/CVE/tree/main/CVE-2025-67288
- WEB http://umbraco.com
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