CVE WatchJul 16, 2026

CVE-2026-55234

Wekan is open source kanban built with Meteor. Prior to 9.37, Wekan DDP update allow rules in server/permissions/cards.js, server/permission

CVSS

8.5

High

EPSS

0.2%

p15

KEV

—

Exploit Today

0-100

Published: Jul 15, 2026 · Last modified: Jul 16, 2026 · CWE-284 · CWE-639

EPSS · 30d

0.2%EPSS · 30 days0.2%

2026-07-162026-07-18

Technical 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.

Official references

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