CVE-2026-1896
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Lifecycle Timeline
3Description
A vulnerability has been found in WeKan up to 8.20. Affected by this vulnerability is the function ComprehensiveBoardMigration of the file server/migrations/comprehensiveBoardMigration.js of the component Migration Operation Handler. The manipulation of the argument boardId leads to improper access controls. The attack is possible to be carried out remotely. Upgrading to version 8.21 addresses this issue. The identifier of the patch is cc35dafef57ef6e44a514a523f9a8d891e74ad8f. Upgrading the affected component is advised.
Analysis
Improper access control in Wekan's board migration function allows authenticated remote attackers to manipulate the boardId parameter and gain unauthorized access to sensitive data or modify board information. Wekan versions up to 8.20 are affected, and administrators should upgrade to version 8.21 or later to remediate this vulnerability.
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Remediation
Within 30 days: Identify affected systems running WeKan and apply vendor patches as part of regular patch cycle. Vendor patch is available.
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