CVE-2026-123288
Full vulnerability record from the local CVENow database.
Description
In JetBrains Datalore before 2026.4 stored XSS in notebook charts was possible via Vega editor link
Severity
MEDIUM
CVSS score
5.4
(v3.1)
Vulnerability status
Received
Source identifier
Published
2026-11-06 11:17:07.310000
Last modified
2026-11-06 15:17:14.340000
View original CVE JSON
{
"id": "CVE-2026-123288",
"sourceIdentifier": "[email protected]",
"published": "2026-11-06T11:17:07.310",
"lastModified": "2026-11-06T15:17:14.340",
"vulnStatus": "Received",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In JetBrains Datalore before 2026.4 stored XSS in notebook charts was possible via Vega editor link"
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "JetBrains",
"product": "Datalore",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
"lessThan": "2026.4",
"versionType": "semver",
"status": "affected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 2.3,
"impactScore": 2.7
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-11-06T14:02:18.590532Z",
"id": "CVE-2026-123288",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
],
"references": [
{
"url": "https://www.jetbrains.com/privacy-security/issues-fixed/",
"source": "[email protected]"
}
]
}