{"id":"CVE-2018-8150","aliases":["EUVD-2018-19821","GHSA-gcj2-8cp7-j4jx"],"status":"published","title":"A security feature bypass vulnerability exists when the Microsoft Outlook attachment block filter...","description":"A security feature bypass vulnerability exists when the Microsoft Outlook attachment block filter does not properly handle attachments, aka \"Microsoft Outlook Security Feature Bypass Vulnerability.\" This affects Microsoft Office.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05255,"percentile":0.92596,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2018-05-09T19:00:00Z","modified":"2026-06-17T02:04:21Z","products":[{"vendor":"microsoft","product":"microsoft office"},{"vendor":"microsoft","product":"office"}],"references":[{"url":"http://www.securitytracker.com/id/1040852","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/104039","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8150","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-8150"},{"url":"https://github.com/advisories/GHSA-gcj2-8cp7-j4jx"}],"sources":{"cve":[{"id":"CVE-2018-8150","description":"A security feature bypass vulnerability exists when the Microsoft Outlook attachment block filter does not properly handle attachments, aka \"Microsoft Outlook Security Feature Bypass Vulnerability.\" This affects Microsoft Office.","status":"published","published":"2018-05-09T19:00:00Z","modified":"2024-08-05T06:46:13.652Z","updated_at":"2026-11-02T14:35:04.172099Z"}],"euvd":[{"id":"EUVD-2018-19821","description":"A security feature bypass vulnerability exists when the Microsoft Outlook attachment block filter does not properly handle attachments, aka \"Microsoft Outlook Security Feature Bypass Vulnerability.\" This affects Microsoft Office.","status":"published","published":"2018-05-09T19:00:00Z","modified":"2024-08-05T06:46:13Z","updated_at":"2026-11-03T02:40:04.215722Z"}],"ghsa":[{"id":"GHSA-gcj2-8cp7-j4jx","title":"A security feature bypass vulnerability exists when the Microsoft Outlook attachment block filter...","description":"A security feature bypass vulnerability exists when the Microsoft Outlook attachment block filter does not properly handle attachments, aka \"Microsoft Outlook Security Feature Bypass Vulnerability.\" This affects Microsoft Office.","status":"published","published":"2022-05-13T01:53:32Z","modified":"2023-02-02T05:02:26Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T14:51:26.066709Z"}],"nvd":[{"id":"CVE-2018-8150","description":"A security feature bypass vulnerability exists when the Microsoft Outlook attachment block filter does not properly handle attachments, aka \"Microsoft Outlook Security Feature Bypass Vulnerability.\" This affects Microsoft Office.","status":"published","published":"2018-05-09T19:29:02.15Z","modified":"2026-06-17T02:04:21.243Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:04:26.098615Z"}]}}