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vuln-cve/data/2021/4xxx/CVE-2021-4263.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"state": "PUBLISHED",
"cveId": "CVE-2021-4263",
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"dateUpdated": "2025-04-14T17:30:21.115Z",
"dateReserved": "2022-12-21T00:00:00.000Z",
"datePublished": "2022-12-21T00:00:00.000Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB",
"dateUpdated": "2023-10-20T13:28:33.692Z"
},
"title": "leanote history.js define cross site scripting",
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-79",
"lang": "en",
"description": "CWE-79 Cross Site Scripting"
}
]
}
],
"affected": [
{
"vendor": "n/a",
"product": "leanote",
"versions": [
{
"version": "2.6.1",
"status": "affected"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability, which was classified as problematic, has been found in leanote 2.6.1. This issue affects the function define of the file public/js/plugins/history.js. The manipulation of the argument content leads to cross site scripting. The attack may be initiated remotely. The identifier of the patch is 0f9733c890077942150696dcc6d2b1482b7a0a19. It is recommended to apply a patch to fix this issue. The identifier VDB-216461 was assigned to this vulnerability."
},
{
"lang": "de",
"value": "Eine Schwachstelle wurde in leanote 2.6.1 entdeckt. Sie wurde als problematisch eingestuft. Es geht hierbei um die Funktion define der Datei public/js/plugins/history.js. Durch die Manipulation des Arguments content mit unbekannten Daten kann eine cross site scripting-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Patch wird als 0f9733c890077942150696dcc6d2b1482b7a0a19 bezeichnet. Als bestmögliche Massnahme wird Patching empfohlen."
}
],
"metrics": [
{
"cvssV3_1": {
"version": "3.1",
"baseScore": 3.5,
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N",
"baseSeverity": "LOW"
}
},
{
"cvssV3_0": {
"version": "3.0",
"baseScore": 3.5,
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N",
"baseSeverity": "LOW"
}
},
{
"cvssV2_0": {
"version": "2.0",
"baseScore": 4,
"vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N"
}
}
],
"timeline": [
{
"time": "2022-12-21T00:00:00.000Z",
"lang": "en",
"value": "Advisory disclosed"
},
{
"time": "2022-12-21T00:00:00.000Z",
"lang": "en",
"value": "CVE reserved"
},
{
"time": "2022-12-21T01:00:00.000Z",
"lang": "en",
"value": "VulDB entry created"
},
{
"time": "2023-03-03T20:32:41.000Z",
"lang": "en",
"value": "VulDB entry last update"
}
],
"credits": [
{
"lang": "en",
"value": "VulDB GitHub Commit Analyzer",
"type": "tool"
}
],
"references": [
{
"url": "https://vuldb.com/?id.216461",
"tags": [
"vdb-entry",
"technical-description"
]
},
{
"url": "https://vuldb.com/?ctiid.216461",
"tags": [
"signature",
"permissions-required"
]
},
{
"url": "https://github.com/leanote/leanote/commit/0f9733c890077942150696dcc6d2b1482b7a0a19",
"tags": [
"patch"
]
}
]
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-03T17:23:10.510Z"
},
"title": "CVE Program Container",
"references": [
{
"url": "https://vuldb.com/?id.216461",
"tags": [
"vdb-entry",
"technical-description",
"x_transferred"
]
},
{
"url": "https://vuldb.com/?ctiid.216461",
"tags": [
"signature",
"permissions-required",
"x_transferred"
]
},
{
"url": "https://github.com/leanote/leanote/commit/0f9733c890077942150696dcc6d2b1482b7a0a19",
"tags": [
"patch",
"x_transferred"
]
}
]
},
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-04-14T17:00:28.514626Z",
"id": "CVE-2021-4263",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2025-04-14T17:30:21.115Z"
}
}
]
}
}