{"id":"CVE-2020-29454","aliases":["GHSA-4vp3-vfww-8648"],"url":"https://o3.security/vulnerability/CVE-2020-29454","summary":"Incorrect permission enforcement in UmbracoCms","details":"Editors/LogViewerController.cs in Umbraco through 8.9.1 allows a user to visit a logviewer endpoint even if they lack Applications.Settings access.","published":"2020-12-02T02:15:11.970Z","modified":"2026-07-08T20:42:32.471754Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"NuGet","name":"UmbracoCms","fixedVersion":"8.10.0"}],"fix":{"url":"https://github.com/umbraco/Umbraco-CMS/pull/9361","label":"umbraco/Umbraco-CMS#9361"},"references":[{"type":"ADVISORY","url":"https://github.com/umbraco/Umbraco-CMS/pull/9361"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T20:42:32.471754Z"}}