{"id":"CVE-2024-28868","aliases":["GHSA-552f-97wf-pmpq"],"url":"https://o3.security/vulnerability/CVE-2024-28868","summary":"Umbraco possible user enumeration vulnerability","details":"Umbraco is an ASP.NET content management system. Umbraco 10 prior to 10.8.4 with access to the native login screen is vulnerable to a possible user enumeration attack. This issue was fixed in version 10.8.5. As a workaround, one may disable the native login screen by exclusively using external logins.","published":"2024-03-20T20:07:42.364Z","modified":"2026-07-15T01:49:22.185342589Z","cvss":{"score":3.7,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"NuGet","name":"UmbracoCMS","fixedVersion":"10.8.5"}],"fix":{"url":"https://github.com/umbraco/Umbraco-CMS/commit/7e1d1a1968000226cd882fff078b122b8d46c44d","label":"umbraco/Umbraco-CMS@7e1d1a1"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/28xxx/CVE-2024-28868.json"},{"type":"ADVISORY","url":"https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-552f-97wf-pmpq"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-28868"},{"type":"FIX","url":"https://github.com/umbraco/Umbraco-CMS/commit/7e1d1a1968000226cd882fff078b122b8d46c44d"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:22.185342589Z"}}