{"id":"CVE-2026-24837","aliases":["GHSA-vm5q-8qww-h238"],"url":"https://o3.security/vulnerability/CVE-2026-24837","summary":"DotNetNuke.Core Vulnerable to Stored XSS in Module Deletion Confirmation Modal","details":"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.","published":"2026-01-27T23:53:23.875Z","modified":"2026-08-12T03:51:11.983697086Z","cvss":{"score":7.6,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H"},"epss":{"score":0.00259,"percentile":0.17799,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"NuGet","name":"DotNetNuke.Core","fixedVersion":null},{"ecosystem":"NuGet","name":"DotNetNuke.Core","fixedVersion":"10.2.0"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24837.json"},{"type":"ADVISORY","url":"https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-vm5q-8qww-h238"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24837"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:11.983697086Z"}}