{"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": "2026-07-15T21:12:59.647Z"}, "containers": {"cna": {"title": "Wekan: `cloneBoard` Meteor method has no authorization check \u2014 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"}}}}

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