{"api_version":"1","generated_at":"2026-07-24T02:45:20+00:00","cve":"CVE-2022-36077","urls":{"html":"https://cve.report/CVE-2022-36077","api":"https://cve.report/api/cve/CVE-2022-36077.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-36077","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-36077"},"summary":{"title":"CVE-2022-36077","description":"The Electron framework enables writing cross-platform desktop applications using JavaScript, HTML and CSS. In versions prior to 21.0.0-beta.1, 20.0.1, 19.0.11, and 18.3.7, Electron is vulnerable to Exposure of Sensitive Information. When following a redirect, Electron delays a check for redirecting to file:// URLs from other schemes. The contents of the file is not available to the renderer following the redirect, but if the redirect target is a SMB URL such as `file://some.website.com/`, then in some cases, Windows will connect to that server and attempt NTLM authentication, which can include sending hashed credentials.This issue has been patched in versions: 21.0.0-beta.1, 20.0.1, 19.0.11, and 18.3.7. Users are recommended to upgrade to the latest stable version of Electron. If upgrading isn't possible, this issue can be addressed without upgrading by preventing redirects to file:// URLs in the `WebContents.on('will-redirect')` event, for all WebContents as a workaround.","state":"PUBLIC","assigner":"security-advisories@github.com","published_at":"2022-11-08 07:15:00","updated_at":"2022-11-09 19:16:00"},"problem_types":["CWE-522"],"metrics":[],"references":[{"url":"https://github.com/electron/electron/security/advisories/GHSA-p2jh-44qj-pf2v","name":"https://github.com/electron/electron/security/advisories/GHSA-p2jh-44qj-pf2v","refsource":"CONFIRM","tags":[],"title":"Exfiltration of hashed SMB credentials on Windows via file:// redirect · Advisory · electron/electron · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-36077","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36077","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"36077","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"electronjs","cpe5":"electron","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"node.js","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"36077","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"electronjs","cpe5":"electron","cpe6":"21.0.0","cpe7":"-","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"node.js","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"36077","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"electronjs","cpe5":"electron","cpe6":"21.0.0","cpe7":"alpha1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"node.js","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"36077","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"electronjs","cpe5":"electron","cpe6":"21.0.0","cpe7":"alpha2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"node.js","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"36077","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"electronjs","cpe5":"electron","cpe6":"21.0.0","cpe7":"alpha3","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"node.js","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"36077","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"electronjs","cpe5":"electron","cpe6":"21.0.0","cpe7":"alpha4","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"node.js","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"36077","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"electronjs","cpe5":"electron","cpe6":"21.0.0","cpe7":"alpha5","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"node.js","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"36077","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"electronjs","cpe5":"electron","cpe6":"21.0.0","cpe7":"alpha6","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"node.js","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"36077","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2022-36077","STATE":"PUBLIC","TITLE":"Electron subject to Exfiltration of hashed SMB credentials on Windows via file:// redirect"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"electron","version":{"version_data":[{"version_value":">= v21.0.0-nightly.20220526, < 21.0.0-beta.1"},{"version_value":">= 20.0.0-beta.1, < 20.0.1"},{"version_value":">= 19.0.0-beta.1, < 19.0.11"},{"version_value":"< 18.3.7"}]}}]},"vendor_name":"electron"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The Electron framework enables writing cross-platform desktop applications using JavaScript, HTML and CSS. 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