{"affected":[{"defaultStatus":"unaffected","product":"Datalore","source":"CNA: JetBrains","vendor":"JetBrains","versions":[{"lessThan":"2026.4","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-123290","cwes":["CWE-201"],"description":"In JetBrains Datalore before 2026.4 hidden notebook code was exposed to unauthenticated users via the public interactive report content endpoint","epss":null,"exploits":[],"kev":null,"metrics":[{"score":5.3,"severity":"medium","source":"CNA: JetBrains","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},{"score":5.3,"severity":"medium","source":"NVD: cve@jetbrains.com","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}],"modifiedAt":1793963827583,"publishedAt":1793960873072,"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":"fa30cb3ea9ee6c5624e5a474d503900d062c2866c4356b62a9300b98b8be4aa5","sources":[{"modifiedAt":1793960873072,"name":"CNA: JetBrains","retrievedAt":1793963356707,"url":"https://www.cve.org/CVERecord?id=CVE-2026-123290"},{"modifiedAt":1793963827583,"name":"NVD","retrievedAt":1793967583185,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123290"}],"ssvc":null,"status":"published","title":"CVE-2026-123290","updatedAt":1793967583185}