CVE-2026-1962: WeKan Attachment Migration attachmentMigration.js AttachmentMigrationBleed access control
A vulnerability has been found in WeKan up to 8.20. The impacted element is an unknown function of the file server/attachmentMigration.js of the component Attachment Migration. The manipulation leads to improper access controls. The attack may be initiated remotely. Upgrading to version 8.21 is sufficient to resolve this issue. The identifier of the patch is 053bf1dfb76ef230db162c64a6ed50ebedf67eee. It is recommended to upgrade the affected component.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2026-1962?
CVE-2026-1962 has a high severity level due to the potential for improper access control in WeKan.
How do I fix CVE-2026-1962?
To fix CVE-2026-1962, upgrade WeKan to version 8.21 or later, which contains the necessary patches.
What versions of WeKan are affected by CVE-2026-1962?
CVE-2026-1962 affects WeKan versions up to and including 8.20.
What is the nature of the vulnerability in CVE-2026-1962?
CVE-2026-1962 involves improper access control in the Attachment Migration component of WeKan.
Can CVE-2026-1962 lead to data leakage?
Yes, due to improper access control, CVE-2026-1962 could potentially lead to data leakage if exploited.