{"id":"CVE-2026-109557","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-109557","summary":"EdgeEver through 1.112.0 contains a stored cross-site scripting vulnerability in setMemoDragPreview that allows attackers to inject script through notebook names or memo titles. Attackers…","details":"EdgeEver through 1.112.0 contains a stored cross-site scripting vulnerability in setMemoDragPreview that allows attackers to inject script through notebook names or memo titles. Attackers can set malicious names via MCP create_notebook, rename_notebook or create_memo tools, running script on drag with access to the desktop bridge's session token.","published":"2026-10-12T20:55:13.067Z","modified":"2026-10-12T20:55:13.067Z","cvss":{"score":8.7,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/tianma-if/edgeever/commit/6b5027e8b4becbee0c0de7cd1a3d04af78ca87ca","label":"tianma-if/edgeever@6b5027e"},"references":[{"type":"REPORT","url":"https://github.com/tianma-if/edgeever/issues/534"},{"type":"REPORT","url":"https://github.com/tianma-if/edgeever/issues/546"},{"type":"FIX","url":"https://github.com/tianma-if/edgeever/commit/6b5027e8b4becbee0c0de7cd1a3d04af78ca87ca"},{"type":"WEB","url":"https://github.com/tianma-if/edgeever/blob/f6ade70423ba366077653dbb8ac43a677933c776/apps/web/src/lib/app-helpers.ts#L912-L920"},{"type":"WEB","url":"https://github.com/tianma-if/edgeever"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/edgeever-through-1.112.0-stored-xss-via-setmemodragpreview-drag-preview"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-12T20:55:13.067Z"}}