{"id":"CVE-2020-17063","aliases":["EUVD-2020-9018","GHSA-8vqr-9583-87j7"],"status":"published","title":"Microsoft Office Online Spoofing Vulnerability","description":"Microsoft Office Online Spoofing Vulnerability","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01578,"percentile":0.75817,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2020-11-11T06:48:23Z","modified":"2026-06-17T02:58:36Z","products":[{"vendor":"microsoft","product":"365_apps"},{"vendor":"microsoft","product":"microsoft 365 apps for enterprise"},{"vendor":"microsoft","product":"microsoft office 2019"},{"vendor":"microsoft","product":"office"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17063","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-17063"},{"url":"https://github.com/advisories/GHSA-8vqr-9583-87j7"}],"sources":{"cve":[{"id":"CVE-2020-17063","title":"Microsoft Office Online Spoofing Vulnerability","description":"Microsoft Office Online Spoofing Vulnerability","status":"published","published":"2020-11-11T06:48:23Z","modified":"2024-09-10T15:52:01.682Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:54.80237Z"}],"euvd":[{"id":"EUVD-2020-9018","description":"Microsoft Office Online Spoofing Vulnerability","status":"published","published":"2020-11-11T06:48:23Z","modified":"2024-09-10T15:52:01Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-03T00:55:59.274325Z"}],"ghsa":[{"id":"GHSA-8vqr-9583-87j7","title":"Microsoft Office Online Spoofing Vulnerability","description":"Microsoft Office Online Spoofing Vulnerability","status":"published","published":"2022-05-24T17:33:49Z","modified":"2023-12-31T21:30:28Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:55:18.712206Z"}],"nvd":[{"id":"CVE-2020-17063","description":"Microsoft Office Online Spoofing Vulnerability","status":"published","published":"2020-11-11T07:15:17.387Z","modified":"2026-06-17T02:58:36.337Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"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":"2026-11-02T14:06:24.137599Z"}]}}