{"id":"CVE-2020-0706","aliases":["EUVD-2020-2199","GHSA-484v-69f6-x4j5"],"status":"published","title":"An information disclosure vulnerability exists in the way that affected Microsoft browsers handle...","description":"An information disclosure vulnerability exists in the way that affected Microsoft browsers handle cross-origin requests, aka 'Microsoft Browser Information Disclosure Vulnerability'.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.05071,"percentile":0.92385,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2020-02-11T21:23:05Z","modified":"2026-06-17T02:46:24Z","products":[{"vendor":"microsoft","product":"edge"},{"vendor":"microsoft","product":"internet explorer 10"},{"vendor":"microsoft","product":"internet explorer 11"},{"vendor":"microsoft","product":"internet explorer 11 on windows 10 version 1903 for 32-bit systems"},{"vendor":"microsoft","product":"internet explorer 11 on windows 10 version 1903 for arm64-based systems"},{"vendor":"microsoft","product":"internet explorer 11 on windows 10 version 1903 for x64-based systems"},{"vendor":"microsoft","product":"internet explorer 11 on windows 10 version 1909 for 32-bit systems"},{"vendor":"microsoft","product":"internet explorer 11 on windows 10 version 1909 for arm64-based systems"},{"vendor":"microsoft","product":"internet explorer 11 on windows 10 version 1909 for x64-based systems"},{"vendor":"microsoft","product":"internet explorer 11 on windows server 2012"},{"vendor":"microsoft","product":"internet_explorer"},{"vendor":"microsoft","product":"microsoft edge (edgehtml-based) on windows 10 version 1803 for 32-bit systems"},{"vendor":"microsoft","product":"microsoft edge (edgehtml-based) on windows 10 version 1803 for arm64-based systems"},{"vendor":"microsoft","product":"microsoft edge (edgehtml-based) on windows 10 version 1803 for x64-based systems"},{"vendor":"microsoft","product":"microsoft edge (edgehtml-based) on windows 10 version 1809 for 32-bit systems"},{"vendor":"microsoft","product":"microsoft edge (edgehtml-based) on windows 10 version 1809 for arm64-based systems"},{"vendor":"microsoft","product":"microsoft edge (edgehtml-based) on windows 10 version 1809 for x64-based systems"},{"vendor":"microsoft","product":"microsoft edge (edgehtml-based) on windows 10 version 1903 for 32-bit systems"},{"vendor":"microsoft","product":"microsoft edge (edgehtml-based) on windows 10 version 1903 for arm64-based systems"},{"vendor":"microsoft","product":"microsoft edge (edgehtml-based) on windows 10 version 1903 for x64-based systems"},{"vendor":"microsoft","product":"microsoft edge (edgehtml-based) on windows 10 version 1909 for 32-bit systems"},{"vendor":"microsoft","product":"microsoft edge (edgehtml-based) on windows 10 version 1909 for arm64-based systems"},{"vendor":"microsoft","product":"microsoft edge (edgehtml-based) on windows 10 version 1909 for x64-based systems"},{"vendor":"microsoft","product":"microsoft edge (edgehtml-based) on windows server 2019"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0706","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-0706"},{"url":"https://github.com/advisories/GHSA-484v-69f6-x4j5"}],"sources":{"cve":[{"id":"CVE-2020-0706","description":"An information disclosure vulnerability exists in the way that affected Microsoft browsers handle cross-origin requests, aka 'Microsoft Browser Information Disclosure Vulnerability'.","status":"published","published":"2020-02-11T21:23:05Z","modified":"2024-08-04T06:11:05.494Z","updated_at":"2026-11-02T14:35:59.763887Z"}],"euvd":[{"id":"EUVD-2020-2199","description":"An information disclosure vulnerability exists in the way that affected Microsoft browsers handle cross-origin requests, aka 'Microsoft Browser Information Disclosure Vulnerability'.","status":"published","published":"2020-02-11T21:23:05Z","modified":"2024-08-04T06:11:05Z","updated_at":"2026-11-03T03:08:18.296952Z"}],"ghsa":[{"id":"GHSA-484v-69f6-x4j5","title":"An information disclosure vulnerability exists in the way that affected Microsoft browsers handle...","description":"An information disclosure vulnerability exists in the way that affected Microsoft browsers handle cross-origin requests, aka 'Microsoft Browser Information Disclosure Vulnerability'.","status":"published","published":"2022-05-24T17:08:29Z","modified":"2023-01-29T05:01:38Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:44:52.661438Z"}],"nvd":[{"id":"CVE-2020-0706","description":"An information disclosure vulnerability exists in the way that affected Microsoft browsers handle cross-origin requests, aka 'Microsoft Browser Information Disclosure Vulnerability'.","status":"published","published":"2020-02-11T22:15:17.383Z","modified":"2026-06-17T02:46:24.907Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:53.837808Z"}]}}