CVE-2026-1894: WeKan REST API checklistItems.js Checklist REST Bleed improper authorization
A vulnerability was detected in WeKan up to 8.20. This impacts an unknown function of the file models/checklistItems.js of the component REST API. Performing a manipulation of the argument item.cardId/item.checklistId/card.boardId results in improper authorization. Remote exploitation of the attack is possible. Upgrading to version 8.21 will fix this issue. The patch is named 251d49eea94834cf351bb395808f4a56fb4dbb44. Upgrading the affected component is recommended.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2026-1894?
CVE-2026-1894 has been classified with a medium severity due to the improper authorization in the WeKan REST API.
How do I fix CVE-2026-1894?
To fix CVE-2026-1894, upgrade WeKan to version 8.21 or later where the vulnerability is addressed.
What components are affected by CVE-2026-1894?
CVE-2026-1894 specifically affects the models/checklistItems.js file within the WeKan REST API.
Who is affected by CVE-2026-1894?
Any users or organizations utilizing WeKan up to version 8.20 are at risk from CVE-2026-1894.
What types of attacks can CVE-2026-1894 enable?
CVE-2026-1894 may allow unauthorized access to checklist items, potentially leading to data leakage or manipulation.