{"id":"CVE-2026-113800","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-113800","generatedAt":"2026-10-28T10:48:24.067Z","title":"An application that delegated hid or usb to a cross-origin untrusted iframe and allowed device access with origin-based logic could therefore grant that embedded frame access intended for the top-level page.","description":"Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.5, hid and usb permission checks made from an iframe caused setPermissionCheckHandler to receive the top-level frame's origin and details instead of the requesting frame's. An application that delegated hid or usb to a cross-origin untrusted iframe and allowed device access with origin-based logic could therefore grant that embedded frame access intended for the top-level page. This issue is fixed in versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.5.","published":"2026-10-21T17:18:25.000Z","lastModified":"2026-10-23T15:17:25.000Z","status":"Undergoing Analysis","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N"},"cwe":["CWE-346"],"affected":[],"epss":{"score":0.00241,"percentile":0.15187,"date":"2026-10-27","history":[{"date":"2026-10-22","score":0.00241,"percentile":0.1441}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-21T17:18:25.000Z","detail":{"score":"5.4","severity":"MEDIUM","publishedAt":"2026-10-21T17:18:25.270Z"},"summary":"New CVE, medium severity (CVSS 5.4)."}],"references":[{"url":"https://github.com/electron/electron/commit/22de0a3a06cfd3174fc6c59c3810ab5e1c91bf1a","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/commit/36042b2e1b1c60c67b05ba0e95d1a34f608b9742","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/commit/56cc43eb677d46b86b0d3f49b5fba71404ab1ff0","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/commit/922073f8601479e93071f56f0745041291b206fd","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/commit/c965cee73284c4b230a81d51a7db6115e55da8c0","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/pull/53656","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/pull/53679","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/pull/53688","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/pull/53689","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/pull/53736","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/releases/tag/v42.11.3","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/releases/tag/v43.7.0","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/releases/tag/v44.3.0","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/releases/tag/v45.0.0-alpha.5","source":"security-advisories@github.com"},{"url":"https://github.com/electron/electron/security/advisories/GHSA-fw47-9c62-h3vw","source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-113800","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}