{"id":"CVE-2025-48376","aliases":["EUVD-2025-28214","GHSA-62mf-vhhw-xmf8"],"status":"published","title":"Dnn.Platform's Site Import could use an external source with a crafted request","description":"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.","severity":{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00254,"percentile":0.17072,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-841"],"published":"2025-05-23T15:37:03Z","modified":"2026-10-28T02:30:40Z","fixes":[{"ecosystem":"NuGet","package":"DotNetNuke.SiteExportImport","fixed_in":["9.13.9"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"NuGet","package":"DotNetNuke.SiteExportImport","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.13.9"}]}]},{"source":"osv","ecosystem":"NuGet","package":"DotNetNuke.SiteExportImport","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.13.9"}]}],"versions":["9.1.1.129","9.10.0","9.10.1","9.10.2","9.11.0","9.11.1","9.11.2","9.12.0","9.13.0","9.13.0-ci0000","9.13.1","9.13.2","9.13.3","9.13.4","9.13.5","9.13.5-ci0062","9.13.6","9.13.7","9.13.8","9.2.1.533","9.3.0","9.3.1","9.3.2","9.4.0","9.4.1","9.4.2","9.4.3","9.4.4","9.5.0","9.6.1","9.6.2","9.7.0","9.7.1","9.7.2","9.8.0","9.9.0","9.9.1"]}],"products":[{"vendor":"dnnsoftware","product":"dnn.platform"},{"vendor":"dnnsoftware","product":"dotnetnuke"}],"references":[{"url":"https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-62mf-vhhw-xmf8","tags":["x_refsource_CONFIRM","Vendor Advisory","advisory","web"]},{"url":"https://github.com/dnnsoftware/Dnn.Platform/commit/13fb13ee76173c3467d7ee8d120b20ca7bd4fa63","tags":["x_refsource_MISC","Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-48376","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-62mf-vhhw-xmf8"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/48xxx/CVE-2025-48376.json","tags":["advisory"]},{"url":"https://github.com/dnnsoftware/Dnn.Platform","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-48376","title":"Dnn.Platform's Site Import could use an external source with a crafted request","description":"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.","status":"published","published":"2025-05-23T15:37:03.832Z","modified":"2025-05-23T15:59:13.541Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L","level":"low","assessor":"cna"}],"cwes":["CWE-841"],"updated_at":"2026-11-02T14:32:41.41198Z"}],"euvd":[{"id":"EUVD-2025-28214","description":"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.","status":"published","published":"2025-05-23T15:37:03Z","modified":"2025-05-23T15:59:13Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L","level":"low"}],"updated_at":"2026-11-02T20:32:38.869898Z"}],"ghsa":[{"id":"GHSA-62mf-vhhw-xmf8","title":"DNN site Import could use an external source with a crafted request","description":"A malicious SuperUser (Host) could craft a request to use an external url for a site export to then be imported.","status":"published","published":"2025-05-23T16:11:14Z","modified":"2025-05-23T18:46:10Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L","level":"low"}],"cwes":["CWE-841"],"updated_at":"2026-11-02T14:38:44.991725Z"}],"nvd":[{"id":"CVE-2025-48376","description":"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.","status":"published","published":"2025-05-23T16:15:27.253Z","modified":"2026-06-17T09:29:34.353Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L","level":"low","assessor":"secondary"},{"version":"3.1","score":2.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-841"],"updated_at":"2026-11-02T14:11:09.562272Z"}],"osv":[{"id":"CVE-2025-48376","title":"Dnn.Platform's Site Import could use an external source with a crafted request","description":"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.","status":"published","published":"2025-05-23T15:37:03.832Z","modified":"2026-10-28T02:30:40.808059235Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L","level":"low"}],"cwes":["CWE-841"],"updated_at":"2026-11-02T15:44:50.037003Z"},{"id":"GHSA-62mf-vhhw-xmf8","title":"DNN site Import could use an external source with a crafted request","description":"A malicious SuperUser (Host) could craft a request to use an external url for a site export to then be imported.","status":"published","published":"2025-05-23T16:11:14Z","modified":"2025-05-23T18:58:32.523754Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L","level":"low"}],"cwes":["CWE-841"],"updated_at":"2026-11-02T15:46:38.911014Z"}]}}