{"containers":{"cna":{"title":"Microsoft Power BI Information Disclosure Vulnerability","datePublic":"2021-03-09T16:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:power_bi_report_server:*:*:*:*:*:*:*:*","versionStartIncluding":"15.0.0.0","versionEndExcluding":"1.8.7485.35104"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:power_bi_report_server:*:*:*:*:*:*:*:*","versionStartIncluding":"15.0.0.0","versionEndExcluding":"1.9.7675.15620"}]}]}],"affected":[{"vendor":"Microsoft","product":"Power BI Report Server version 15.0.1103.234","versions":[{"version":"15.0.0.0","lessThan":"1.8.7485.35104","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Power BI Report Server version 15.0.1104.300","versions":[{"version":"15.0.0.0","lessThan":"1.9.7675.15620","versionType":"custom","status":"affected"}]}],"descriptions":[{"value":"Microsoft Power BI Information Disclosure Vulnerability","lang":"en-US"}],"problemTypes":[{"descriptions":[{"description":"Information Disclosure","lang":"en-US","type":"Impact"}]}],"providerMetadata":{"orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","shortName":"microsoft","dateUpdated":"2026-08-19T16:30:16.897Z"},"references":[{"name":"Microsoft Power BI Information Disclosure Vulnerability","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26859"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","baseSeverity":"HIGH","baseScore":7.7,"vectorString":"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"}}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T20:33:41.132Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26859"}]}]},"cveMetadata":{"assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","assignerShortName":"microsoft","cveId":"CVE-2021-26859","datePublished":"2021-03-11T15:35:31.000Z","dateReserved":"2021-02-08T00:00:00.000Z","dateUpdated":"2026-08-19T16:30:16.897Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"}