CVE-2026-53445

7.1 highEPSS 0.4%

High (7.1). EPSS 0.4% chance of exploitation in the next 30 days.

Wekan is open source kanban built with Meteor. Prior to 9.32, the Wekan copyBoard Meteor DDP method in server/publications/boards.js copies a board by caller-supplied board ID without checking this.userId, membership, or admin access. Any authenticated user can copy a private board they are not a member of, including its cards, checklists, custom fields, labels, and rules, while the REST POST /api/boards/:boardId/copy path correctly checks board admin access. This issue is fixed in version 9.32.

Severity

CVSS 4.0

7.1 high

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 35% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2026-07-15
Modified: 2026-07-16
Record from: the NVD, synced 2026-10-19

References

https://github.com/wekan/wekan/commit/8940a103970c5da3f02b3615eef09fabfff421e3
https://github.com/wekan/wekan/releases/tag/v9.32
https://github.com/wekan/wekan/security/advisories/GHSA-7w2h-g83c-jqrp
https://github.com/wekan/wekan/security/advisories/GHSA-7w2h-g83c-jqrp

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