{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-123323","assignerOrgId":"547ada31-17d8-4964-bc5f-1b8238ba8014","state":"PUBLISHED","assignerShortName":"JetBrains","dateReserved":"2026-11-05T18:38:28.419Z","datePublished":"2026-11-06T10:28:06.879Z","dateUpdated":"2026-11-06T10:28:06.879Z"},"containers":{"cna":{"providerMetadata":{"orgId":"547ada31-17d8-4964-bc5f-1b8238ba8014","shortName":"JetBrains","dateUpdated":"2026-11-06T10:28:06.879Z"},"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-862","cweId":"CWE-862"}]}],"affected":[{"vendor":"JetBrains","product":"YouTrack","versions":[{"version":"0","status":"affected","lessThan":"2025.3.170763, \n2026.1.14150, \n2026.2.19656","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"In JetBrains YouTrack before 2025.3.170763, \n2026.1.14150, \n2026.2.19656 improper URL validation in the app widget host allowed apps to send REST requests without user confirmation"}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.4,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H"}}]}}}