{"id":"CVE-2026-109559","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-109559","summary":"EdgeEver Desktop 1.6.26 through 1.112.0 contains a navigation allowlist bypass that lets attackers load arbitrary origins in the main window via string-prefix URL matching. Attackers…","details":"EdgeEver Desktop 1.6.26 through 1.112.0 contains a navigation allowlist bypass that lets attackers load arbitrary origins in the main window via string-prefix URL matching. Attackers can embed a link using userinfo syntax after the dev-server prefix, for example in a note-template preview, to obtain the edgeeverDesktop bridge including session token, sidecar RPC, and ACP channels.","published":"2026-10-12T20:55:14.269Z","modified":"2026-10-12T20:55:14.269Z","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/536"},{"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/desktop/src/main/index.mjs#L1560-L1564"},{"type":"WEB","url":"https://github.com/tianma-if/edgeever"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/edgeever-desktop-1.6.26-through-1.112.0-navigation-allowlist-bypass-via-will-navigate"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-12T20:55:14.269Z"}}