{"id":"CVE-2026-109559","state":"PUBLISHED","title":"EdgeEver Desktop 1.6.26 through 1.112.0 Navigation Allowlist Bypass via will-navigate","description":"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.","publishedAt":"2026-10-12T20:55:14.269Z","updatedAt":"2026-10-13T16:52:15.376Z","severity":{"score":8.4,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["tianma-if EdgeEver"],"affected":[{"vendor":"tianma-if","product":"EdgeEver","packageURL":"pkg:github/tianma-if/edgeever","defaultStatus":"unaffected","versions":[{"version":"1.6.26","status":"affected","lessThanOrEqual":"1.112.0","versionType":"semver"}],"repo":"https://github.com/tianma-if/edgeever"}],"references":["https://github.com/tianma-if/edgeever/issues/536","https://github.com/tianma-if/edgeever/issues/546","https://github.com/tianma-if/edgeever/commit/6b5027e8b4becbee0c0de7cd1a3d04af78ca87ca","https://github.com/tianma-if/edgeever/blob/f6ade70423ba366077653dbb8ac43a677933c776/apps/desktop/src/main/index.mjs#L1560-L1564","https://github.com/tianma-if/edgeever","https://www.vulncheck.com/advisories/edgeever-desktop-1.6.26-through-1.112.0-navigation-allowlist-bypass-via-will-navigate"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/109xxx/CVE-2026-109559.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-109559","state":"PUBLISHED","datePublished":"2026-10-12T20:55:14.269Z","dateUpdated":"2026-10-13T16:52:15.376Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-10-12T19:27:51.341Z"},"containers":{"cna":{"title":"EdgeEver Desktop 1.6.26 through 1.112.0 Navigation Allowlist Bypass via will-navigate","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"tianma-if","product":"EdgeEver","packageURL":"pkg:github/tianma-if/edgeever","defaultStatus":"unaffected","versions":[{"version":"1.6.26","status":"affected","lessThanOrEqual":"1.112.0","versionType":"semver"}],"repo":"https://github.com/tianma-if/edgeever"}],"references":[{"url":"https://github.com/tianma-if/edgeever/issues/536","tags":["issue-tracking"],"name":"GitHub Issue #536"},{"url":"https://github.com/tianma-if/edgeever/issues/546","tags":["issue-tracking"],"name":"GitHub Issue #546"},{"url":"https://github.com/tianma-if/edgeever/commit/6b5027e8b4becbee0c0de7cd1a3d04af78ca87ca","tags":["patch"],"name":"Patch Commit"},{"url":"https://github.com/tianma-if/edgeever/blob/f6ade70423ba366077653dbb8ac43a677933c776/apps/desktop/src/main/index.mjs#L1560-L1564","tags":["technical-description"],"name":"Vulnerable code in index.mjs"},{"url":"https://github.com/tianma-if/edgeever","tags":["product"]},{"url":"https://www.vulncheck.com/advisories/edgeever-desktop-1.6.26-through-1.112.0-navigation-allowlist-bypass-via-will-navigate","name":"VulnCheck Advisory: EdgeEver Desktop 1.6.26 through 1.112.0 Navigation Allowlist Bypass via will-navigate","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"ACTIVE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.4,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"Incorrect Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-10-12T20:55:14.269Z"},"datePublic":"2026-10-12T00:00:00.000Z","credits":[{"lang":"en","value":"wgetnz","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-13T15:48:42.127249Z","id":"CVE-2026-109559","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-13T16:52:15.376Z"}}]}}}