{"id":"CVE-2025-48376","aliases":["GHSA-62mf-vhhw-xmf8"],"url":"https://o3.security/vulnerability/CVE-2025-48376","summary":"Dnn.Platform's Site Import could use an external source with a crafted request","details":"DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 9.13.9, a malicious SuperUser (Host) could craft a request to use an external url for a site export to then be imported. Version 9.13.9 fixes the issue.","published":"2025-05-23T15:37:03.832Z","modified":"2026-07-15T01:49:20.492608323Z","cvss":{"score":3.5,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"NuGet","name":"DotNetNuke.SiteExportImport","fixedVersion":"9.13.9"}],"fix":{"url":"https://github.com/dnnsoftware/Dnn.Platform/commit/13fb13ee76173c3467d7ee8d120b20ca7bd4fa63","label":"dnnsoftware/Dnn.Platform@13fb13e"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/48xxx/CVE-2025-48376.json"},{"type":"ADVISORY","url":"https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-62mf-vhhw-xmf8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-48376"},{"type":"FIX","url":"https://github.com/dnnsoftware/Dnn.Platform/commit/13fb13ee76173c3467d7ee8d120b20ca7bd4fa63"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:20.492608323Z"}}