{"id":"GHSA-hmg4-wwm5-p999","summary":"Umbraco Allows User Enumeration Feasible Based On Management API Timing and Response Codes ","details":"### Impact\n\nBased on an analysis of response codes and timing of Umbraco 14+ management API responses, it's possible to determine whether an account exists.\n\n### Patches\n\nPatched in 14.3.2 and 15.1.2.\n\n### Workarounds\n\nNone available.","aliases":["CVE-2025-24011"],"modified":"2025-04-17T12:51:08.711721Z","published":"2025-01-21T21:21:30Z","database_specific":{"github_reviewed_at":"2025-01-21T21:21:30Z","nvd_published_at":"2025-01-21T16:15:14Z","cwe_ids":["CWE-200","CWE-203"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-hmg4-wwm5-p999"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-24011"},{"type":"WEB","url":"https://github.com/umbraco/Umbraco-CMS/commit/559c6c9f312df1d6eb1bde82c4b81c0896da6382"},{"type":"WEB","url":"https://github.com/umbraco/Umbraco-CMS/commit/839b6816f2ae3e5f54459a0f09dad6b17e2d1e07"},{"type":"PACKAGE","url":"https://github.com/umbraco/Umbraco-CMS"}],"affected":[{"package":{"name":"Umbraco.Cms","ecosystem":"NuGet","purl":"pkg:nuget/Umbraco.Cms"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"14.0.0"},{"fixed":"14.3.2"}]}],"versions":["14.0.0","14.1.0","14.1.0-rc","14.1.0-rc2","14.1.1","14.1.2","14.2.0","14.2.0-rc","14.2.0-rc2","14.2.0-rc3","14.3.0","14.3.0-rc","14.3.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/01/GHSA-hmg4-wwm5-p999/GHSA-hmg4-wwm5-p999.json"}},{"package":{"name":"Umbraco.Cms","ecosystem":"NuGet","purl":"pkg:nuget/Umbraco.Cms"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"15.0.0"},{"fixed":"15.1.2"}]}],"versions":["15.0.0","15.1.0","15.1.0-rc","15.1.0-rc2","15.1.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/01/GHSA-hmg4-wwm5-p999/GHSA-hmg4-wwm5-p999.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}