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vuln-cve/data/2021/32xxx/CVE-2021-32862.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"state": "PUBLISHED",
"cveId": "CVE-2021-32862",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"dateUpdated": "2024-09-02T21:02:59.728Z",
"dateReserved": "2021-05-12T00:00:00.000Z",
"datePublished": "2022-08-18T00:00:00.000Z"
},
"containers": {
"cna": {
"title": "nbconvert vulnerable to cross-site scripting (XSS) via multiple exploit paths",
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2023-06-03T00:00:00.000Z"
},
"descriptions": [
{
"lang": "en",
"value": "The GitHub Security Lab discovered sixteen ways to exploit a cross-site scripting vulnerability in nbconvert. When using nbconvert to generate an HTML version of a user-controllable notebook, it is possible to inject arbitrary HTML which may lead to cross-site scripting (XSS) vulnerabilities if these HTML notebooks are served by a web server (eg: nbviewer)."
}
],
"affected": [
{
"vendor": "jupyter",
"product": "nbconvert",
"versions": [
{
"version": "<= 6.2",
"status": "affected"
}
]
}
],
"references": [
{
"url": "https://github.com/jupyter/nbconvert/security/advisories/GHSA-9jmq-rx5f-8jwq"
},
{
"url": "https://github.com/jupyter/nbviewer/security/advisories/GHSA-h274-fcvj-h2wm"
},
{
"name": "[debian-lts-announce] 20230603 [SECURITY] [DLA 3442-1] nbconvert security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00003.html"
}
],
"metrics": [
{
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"lang": "en",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
"cweId": "CWE-79"
}
]
}
],
"source": {
"advisory": "GHSA-9jmq-rx5f-8jwq",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"title": "CVE Program Container",
"references": [
{
"url": "https://github.com/jupyter/nbconvert/security/advisories/GHSA-9jmq-rx5f-8jwq",
"tags": [
"x_transferred"
]
},
{
"url": "https://github.com/jupyter/nbviewer/security/advisories/GHSA-h274-fcvj-h2wm",
"tags": [
"x_transferred"
]
},
{
"name": "[debian-lts-announce] 20230603 [SECURITY] [DLA 3442-1] nbconvert security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00003.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00004.html"
}
],
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-09-02T21:02:59.728Z"
}
}
]
}
}