{"id":"CVE-2021-26859","aliases":["EUVD-2021-13643","GHSA-8ff9-hr9f-57m5"],"status":"published","title":"Microsoft Power BI Information Disclosure Vulnerability","description":"Microsoft Power BI Information Disclosure Vulnerability","severity":{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.03402,"percentile":0.89014,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-03-11T15:35:31Z","modified":"2026-08-19T18:32:31Z","products":[{"vendor":"microsoft","product":"power bi report server version 15.0.1103.234"},{"vendor":"microsoft","product":"power bi report server version 15.0.1104.300"},{"vendor":"microsoft","product":"power_bi_report_server"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26859","tags":["vendor-advisory","patch"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26859","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26859"},{"url":"https://github.com/advisories/GHSA-8ff9-hr9f-57m5"}],"sources":{"cve":[{"id":"CVE-2021-26859","title":"Microsoft Power BI Information Disclosure Vulnerability","description":"Microsoft Power BI Information Disclosure Vulnerability","status":"published","published":"2021-03-11T15:35:31Z","modified":"2026-08-19T16:30:16.897Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:32:57.368269Z"}],"euvd":[{"id":"EUVD-2021-13643","description":"Microsoft Power BI Information Disclosure Vulnerability","status":"published","published":"2021-03-11T15:35:31Z","modified":"2026-08-19T16:30:16Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T18:01:42.811156Z"}],"ghsa":[{"id":"GHSA-8ff9-hr9f-57m5","title":"Microsoft Power BI Information Disclosure Vulnerability","description":"Microsoft Power BI Information Disclosure Vulnerability","status":"published","published":"2022-05-24T17:44:17Z","modified":"2026-08-19T18:32:31Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:10:42.300371Z"}],"nvd":[{"id":"CVE-2021-26859","description":"Microsoft Power BI Information Disclosure Vulnerability","status":"published","published":"2021-03-11T16:15:13.973Z","modified":"2026-08-19T17:17:38.917Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:50.805771Z"}]}}