{"affected":[{"defaultStatus":"unaffected","product":"Datalore","source":"CNA: JetBrains","vendor":"JetBrains","versions":[{"lessThan":"2026.4","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-123834","cwes":["CWE-639"],"description":"In JetBrains Datalore before 2026.4 improper scope validation in database tasks allowed using another workspace's service account","epss":null,"exploits":[],"kev":null,"metrics":[{"score":7.5,"severity":"high","source":"CNA: JetBrains","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},{"score":7.5,"severity":"high","source":"NVD: cve@jetbrains.com","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793998033682,"publishedAt":1793981400100,"references":[{"source":"CNA: JetBrains","tags":[],"url":"https://www.jetbrains.com/privacy-security/issues-fixed/"},{"source":"cve@jetbrains.com","tags":[],"url":"https://www.jetbrains.com/privacy-security/issues-fixed/"}],"remediation":[],"revision":"abee680a7acc43aca987dc99b7ff7eadd538747c4c056f250cd0912df125b7e7","sources":[{"modifiedAt":1793998033682,"name":"CNA: JetBrains","retrievedAt":1793999356936,"url":"https://www.cve.org/CVERecord?id=CVE-2026-123834"},{"modifiedAt":1793985441680,"name":"NVD","retrievedAt":1793990238589,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123834"}],"ssvc":{"assessedAt":1793998007078,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"CVE-2026-123834","updatedAt":1793999356936}