{"id":"CVE-2026-24837","aliases":["EUVD-2026-4864","GHSA-vm5q-8qww-h238"],"status":"published","title":"DotNetNuke.Core Vulnerable to Stored XSS in Module Deletion Confirmation Modal","description":"DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 9.0.0 and prior to versions 9.13.10 and 10.2.0, a module friendly name could include scripts that will run during some module operations in the Persona Bar. Versions 9.13.10 and 10.2.0 contain a fix for the issue.","severity":{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00278,"percentile":0.20359,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2026-01-27T23:53:23Z","modified":"2026-10-28T02:30:58Z","fixes":[{"ecosystem":"NuGet","package":"DotNetNuke.Core","fixed_in":["10.2.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"NuGet","package":"DotNetNuke.Core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.0.0"},{"last_affected":"9.13.9"}]}]},{"source":"ghsa","ecosystem":"NuGet","package":"DotNetNuke.Core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.0.0"},{"fixed":"10.2.0"}]}]},{"source":"osv","ecosystem":"NuGet","package":"DotNetNuke.Core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.0.0"},{"last_affected":"9.13.9"}]}],"versions":["9.0.0.1002","9.0.1.142","9.1.0.367","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","9.13.7-ci0064","9.13.8","9.13.9","9.2.0.366","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"]},{"source":"osv","ecosystem":"NuGet","package":"DotNetNuke.Core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.0.0"},{"fixed":"10.2.0"}]}],"versions":["10.0.0","10.0.1","10.1.0","10.1.1","10.1.2"]}],"products":[{"vendor":"dnnsoftware","product":"dnn.platform"},{"vendor":"dnnsoftware","product":"dotnetnuke"}],"references":[{"url":"https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-vm5q-8qww-h238","tags":["x_refsource_CONFIRM","Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24837","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-vm5q-8qww-h238"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24837.json","tags":["advisory"]},{"url":"https://github.com/dnnsoftware/Dnn.Platform","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-24837","title":"DotNetNuke.Core Vulnerable to Stored XSS in Module Deletion Confirmation Modal","description":"DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 9.0.0 and prior to versions 9.13.10 and 10.2.0, a module friendly name could include scripts that will run during some module operations in the Persona Bar. Versions 9.13.10 and 10.2.0 contain a fix for the issue.","status":"published","published":"2026-01-27T23:53:23.875Z","modified":"2026-01-28T21:03:06.368Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:19:50.575061Z"}],"euvd":[{"id":"EUVD-2026-4864","description":"DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 9.0.0 and prior to versions 9.13.10 and 10.2.0, a module friendly name could include scripts that will run during some module operations in the Persona Bar. Versions 9.13.10 and 10.2.0 contain a fix for the issue.","status":"published","published":"2026-01-27T23:53:23Z","modified":"2026-01-28T21:03:06Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:48:46.416428Z"}],"ghsa":[{"id":"GHSA-vm5q-8qww-h238","title":"DotNetNuke.Core Vulnerable to Stored XSS in Module Deletion Confirmation Modal","description":"A module friendly name could include scripts that will run during some module operations in the Persona Bar.","status":"published","published":"2026-01-28T16:34:16Z","modified":"2026-01-28T16:34:17Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:39:20.563096Z"}],"nvd":[{"id":"CVE-2026-24837","description":"DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 9.0.0 and prior to versions 9.13.10 and 10.2.0, a module friendly name could include scripts that will run during some module operations in the Persona Bar. Versions 9.13.10 and 10.2.0 contain a fix for the issue.","status":"published","published":"2026-01-28T00:15:51.05Z","modified":"2026-06-17T10:23:40.747Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:04.769088Z"}],"osv":[{"id":"CVE-2026-24837","title":"DotNetNuke.Core Vulnerable to Stored XSS in Module Deletion Confirmation Modal","description":"DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 9.0.0 and prior to versions 9.13.10 and 10.2.0, a module friendly name could include scripts that will run during some module operations in the Persona Bar. Versions 9.13.10 and 10.2.0 contain a fix for the issue.","status":"published","published":"2026-01-27T23:53:23.875Z","modified":"2026-10-28T02:30:58.0299731Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:59.438965Z"},{"id":"GHSA-vm5q-8qww-h238","title":"DotNetNuke.Core Vulnerable to Stored XSS in Module Deletion Confirmation Modal","description":"A module friendly name could include scripts that will run during some module operations in the Persona Bar.","status":"published","published":"2026-01-28T16:34:16Z","modified":"2026-02-03T03:06:32.618766Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:57.348035Z"}]}}