Security Advisory

CVE-2026-55234

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-15 21:13:35

Last updated 2026-07-16 15:12:11

Assigner GitHub_M

CVSS score 8.5

State PUBLISHED

Description

Wekan is open source kanban built with Meteor. Prior to 9.37, Wekan DDP update allow rules in server/permissions/cards.js, server/permissions/lists.js, and server/permissions/swimlanes.js authorize against the stored source boardId and do not validate a new boardId in the update modifier. Any authenticated user with write access to their own board can call /cards/update, /lists/update, or /swimlanes/update to move cards, lists, or swimlanes into a private board they are not a member of. This issue is fixed in version 9.37.

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