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vuln-cve/data/2026/53xxx/CVE-2026-53447.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-53447",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-06-09T16:31:21.494Z",
"datePublished": "2026-07-15T21:12:59.647Z",
"dateUpdated": "2026-07-16T18:48:01.813Z"
},
"containers": {
"cna": {
"title": "Wekan: `cloneBoard` Meteor method has no authorization check — any user can clone (read) any private board by ID",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"lang": "en",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-862",
"lang": "en",
"description": "CWE-862: Missing Authorization",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/wekan/wekan/security/advisories/GHSA-qfqv-42qw-vvwh",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/wekan/wekan/security/advisories/GHSA-qfqv-42qw-vvwh"
},
{
"name": "https://github.com/wekan/wekan/commit/357de728c03113b787065bac2c5832ad77f1a117",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/wekan/wekan/commit/357de728c03113b787065bac2c5832ad77f1a117"
},
{
"name": "https://github.com/wekan/wekan/releases/tag/v9.35",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/wekan/wekan/releases/tag/v9.35"
}
],
"affected": [
{
"vendor": "wekan",
"product": "wekan",
"versions": [
{
"version": "< 9.35",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-07-15T21:12:59.647Z"
},
"descriptions": [
{
"lang": "en",
"value": "Wekan is open source kanban built with Meteor. Prior to 9.35, the Wekan cloneBoard Meteor method in models/import.js uses caller-supplied sourceBoardId to build a board export through models/exporter.js without invoking canExport() or checking source-board membership. Any authenticated user who knows a private board ID can clone the board into their own account and read its cards, comments, attachments, member information, and activities. This issue is fixed in version 9.35."
}
],
"source": {
"advisory": "GHSA-qfqv-42qw-vvwh",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/wekan/wekan/security/advisories/GHSA-qfqv-42qw-vvwh",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-07-16T18:47:48.272608Z",
"id": "CVE-2026-53447",
"options": [
{
"Exploitation": "poc"
},
{
"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": "2026-07-16T18:48:01.813Z"
}
}
]
}
}