{"id":"CVE-2018-8567","aliases":["EUVD-2018-20184","GHSA-3c9x-2mx6-v84j"],"status":"published","title":"An elevation of privilege vulnerability exists when Microsoft Edge does not properly enforce...","description":"An elevation of privilege vulnerability exists when Microsoft Edge does not properly enforce cross-domain policies, which could allow an attacker to access information from one domain and inject it into another domain, aka \"Microsoft Edge Elevation of Privilege Vulnerability.\" This affects Microsoft Edge.","severity":{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03141,"percentile":0.87999,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2018-11-14T01:00:00Z","modified":"2026-06-17T02:05:06Z","products":[{"vendor":"microsoft","product":"edge"},{"vendor":"microsoft","product":"microsoft edge"}],"references":[{"url":"http://www.securityfocus.com/bid/105784","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1042107","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8567","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-8567"},{"url":"https://github.com/advisories/GHSA-3c9x-2mx6-v84j"}],"sources":{"cve":[{"id":"CVE-2018-8567","description":"An elevation of privilege vulnerability exists when Microsoft Edge does not properly enforce cross-domain policies, which could allow an attacker to access information from one domain and inject it into another domain, aka \"Microsoft Edge Elevation of Privilege Vulnerability.\" This affects Microsoft Edge.","status":"published","published":"2018-11-14T01:00:00Z","modified":"2024-08-05T07:02:25.974Z","updated_at":"2026-11-02T14:35:04.172099Z"}],"euvd":[{"id":"EUVD-2018-20184","description":"An elevation of privilege vulnerability exists when Microsoft Edge does not properly enforce cross-domain policies, which could allow an attacker to access information from one domain and inject it into another domain, aka \"Microsoft Edge Elevation of Privilege Vulnerability.\" This affects Microsoft Edge.","status":"published","published":"2018-11-14T01:00:00Z","modified":"2024-08-05T07:02:25Z","updated_at":"2026-11-03T02:40:02.008103Z"}],"ghsa":[{"id":"GHSA-3c9x-2mx6-v84j","title":"An elevation of privilege vulnerability exists when Microsoft Edge does not properly enforce...","description":"An elevation of privilege vulnerability exists when Microsoft Edge does not properly enforce cross-domain policies, which could allow an attacker to access information from one domain and inject it into another domain, aka \"Microsoft Edge Elevation of Privilege Vulnerability.\" This affects Microsoft Edge.","status":"published","published":"2022-05-13T01:53:46Z","modified":"2023-02-02T05:02:28Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T14:51:26.673587Z"}],"nvd":[{"id":"CVE-2018-8567","description":"An elevation of privilege vulnerability exists when Microsoft Edge does not properly enforce cross-domain policies, which could allow an attacker to access information from one domain and inject it into another domain, aka \"Microsoft Edge Elevation of Privilege Vulnerability.\" This affects Microsoft Edge.","status":"published","published":"2018-11-14T01:29:01.583Z","modified":"2026-06-17T02:05:06.95Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:04:47.196456Z"}]}}