CVE-2026-53447

mediumCVSS 6.5covered by 1 sourcefirst seen 2026-07-15

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.

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Exploitation outlook

Low exploitation risk0.23% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 14% of all EPSS-scored CVEs.

Advisory coverage (1)

mediumCVE-2026-53447: Wekan is open source kanban built with Meteor. Prior to 9.35, the Wekan cloneBoard Meteor meth…nvd · 2026-07-15

External references

NVD record for CVE-2026-53447

CVE.org record

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