High 7.1Published Jul 15, 2026

CVE-2026-53445Wekan: Authorization bypass in copyBoard DDP method allows any user to copy private boards

Updated under an hour ago (Oct 27, 2026, 5:10 AM ET)

Does this affect you?

It affects wekan. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for wekan

Exploited in the last 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.

CVSS: 7.1 HIGH (v4.0, CNA)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
Weakness (CWE): CWE-862
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Jul 16, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

wekan wekan wekan:wekan (from the name)	before 9.32	CNA record

References

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.