{"id":"GHSA-54mj-vcvj-q3v5","summary":"Umbraco CMS has an arbitrary file upload vulnerability","details":"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](https://docs.umbraco.com/umbraco-cms/reference/security/serverside-file-validation), it does not do implement filtering by default. Users are expected to implement their own validation.\n\nNote: This vulnerability is [disputed by Ubraco](https://github.com/github/advisory-database/pull/6633).","aliases":["CVE-2025-67288"],"modified":"2026-09-10T03:50:31.941174873Z","published":"2025-12-22T21:30:33Z","database_specific":{"cwe_ids":["CWE-434","CWE-79"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2025-12-22T22:47:47Z","nvd_published_at":"2025-12-22T19:15:49Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-67288"},{"type":"WEB","url":"https://github.com/github/advisory-database/pull/6633"},{"type":"WEB","url":"https://docs.umbraco.com/umbraco-cms/reference/security/serverside-file-validation"},{"type":"PACKAGE","url":"https://github.com/umbraco/Umbraco-CMS"},{"type":"WEB","url":"https://github.com/vuquyen03/CVE/tree/main/CVE-2025-67288"},{"type":"WEB","url":"http://umbraco.com"}],"affected":[{"package":{"name":"Umbraco.Cms","ecosystem":"NuGet","purl":"pkg:nuget/Umbraco.Cms"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"16.3.3"}]}],"versions":["10.0.0","10.0.0-rc1","10.0.0-rc2","10.0.0-rc3","10.0.0-rc4","10.0.0-rc5","10.0.1","10.1.0","10.1.0-rc","10.1.0-rc2","10.1.1","10.2.0","10.2.0-rc","10.2.1","10.3.0","10.3.0-rc","10.3.1","10.3.2","10.4.0","10.4.0-rc","10.4.1","10.4.2","10.5.0","10.5.0-rc","10.5.1","10.6.0","10.6.0-rc","10.6.1","10.7.0","10.7.0-rc","10.8.0","10.8.0-rc","10.8.1","10.8.10","10.8.11","10.8.2","10.8.3","10.8.4","10.8.5","10.8.6","10.8.7","10.8.8","10.8.9","11.0.0","11.0.0-rc1","11.0.0-rc2","11.0.0-rc3","11.0.0-rc4","11.0.0-rc5","11.0.0-rc6","11.1.0","11.1.0-rc","11.2.0","11.2.0-rc","11.2.1","11.2.2","11.3.0","11.3.0-rc","11.3.1","11.4.0","11.4.0-rc","11.4.1","11.4.2","11.5.0","11.5.0-rc","12.0.0","12.0.0-rc1","12.0.0-rc2","12.0.0-rc3","12.0.0-rc4","12.0.0-rc5","12.0.1","12.1.0","12.1.0-rc","12.1.1","12.1.2","12.2.0","12.2.0-rc","12.3.0","12.3.0-rc","12.3.1","12.3.10","12.3.2","12.3.3","12.3.4","12.3.5","12.3.6","12.3.7","12.3.8","12.3.9","13.0.0","13.0.0-rc1","13.0.0-rc2","13.0.0-rc3","13.0.0-rc4","13.0.0-rc5","13.0.1","13.0.2","13.0.3","13.1.0","13.1.0-rc","13.1.1","13.10.0","13.10.0-rc","13.10.1","13.11.0","13.11.0-rc","13.11.0-rc2","13.12.0","13.12.0-rc","13.12.0-rc2","13.12.1","13.13.0","13.13.0-rc","13.13.0-rc2","13.13.0-rc3","13.13.1","13.14.0","13.14.0-rc","13.14.0-rc2","13.14.0-rc3","13.15.0","13.15.0-rc","13.15.1","13.16.0","13.16.0-rc","13.16.1","13.2.0","13.2.0-rc","13.2.1","13.2.2","13.3.0","13.3.0-rc","13.3.1","13.3.2","13.4.0","13.4.0-rc","13.4.0-rc2","13.4.1","13.5.0","13.5.0-rc","13.5.1","13.5.2","13.5.3","13.6.0","13.6.0-rc","13.6.0-rc2","13.7.0","13.7.0-rc","13.7.1","13.7.2","13.8.0","13.8.0-rc","13.8.1","13.9.0","13.9.0-rc","13.9.1","13.9.2","13.9.3","14.0.0","14.0.0-rc1","14.0.0-rc2","14.0.0-rc3","14.0.0-rc4","14.0.0-rc5","14.1.0","14.1.0-rc","14.1.0-rc2","14.1.1","14.1.2","14.2.0","14.2.0-rc","14.2.0-rc2","14.2.0-rc3","14.3.0","14.3.0-rc","14.3.1","14.3.2","14.3.3","14.3.4","15.0.0","15.0.0-rc1","15.0.0-rc2","15.0.0-rc3","15.0.0-rc4","15.1.0","15.1.0-rc","15.1.0-rc2","15.1.1","15.1.2","15.2.0","15.2.0-rc","15.2.1","15.2.2","15.2.3","15.3.0","15.3.0-rc","15.3.0-rc2","15.3.1","15.4.0","15.4.0-rc","15.4.0-rc2","15.4.1","15.4.2","15.4.3","15.4.4","16.0.0","16.0.0-rc","16.0.0-rc2","16.0.0-rc3","16.0.0-rc4","16.0.0-rc5","16.0.0-rc6","16.1.0","16.1.0-rc","16.1.1","16.2.0","16.2.0-rc","16.2.0-rc2","16.3.0","16.3.0-rc","16.3.0-rc2","16.3.0-rc3","16.3.0-rc4","16.3.1","16.3.2","16.3.3","9.0.0","9.0.0-rc001","9.0.0-rc002","9.0.0-rc003","9.0.0-rc004","9.0.1","9.1.0","9.1.0-rc","9.1.1","9.1.2","9.2.0","9.2.0-rc","9.3.0","9.3.0-rc","9.3.1","9.4.0","9.4.0-rc","9.4.1","9.4.2","9.4.3","9.5.0","9.5.0-rc","9.5.0-rc2","9.5.0-rc3","9.5.1","9.5.2","9.5.3","9.5.4"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-54mj-vcvj-q3v5/GHSA-54mj-vcvj-q3v5.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:P"}]}