CVE-2026-1962

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.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/wekan/wekan/	Product
https://github.com/wekan/wekan/commit/053bf1dfb76ef230db162c64a6ed50ebedf67eee	Patch
https://github.com/wekan/wekan/releases/tag/v8.21	Product Release Notes
https://vuldb.com/?ctiid.344484	Permissions Required VDB Entry
https://vuldb.com/?id.344484	Third Party Advisory VDB Entry
https://vuldb.com/?submit.742677	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:wekan_project:wekan:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-05 21:15

Updated : 2026-02-12 17:29

NVD link : CVE-2026-1962

Mitre link : CVE-2026-1962

CVE.ORG link : CVE-2026-1962

JSON object : View

Products Affected

wekan_project

wekan

CWE

CWE-266

Incorrect Privilege Assignment

CWE-284

Improper Access Control

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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."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad en WeKan hasta la versi\u00f3n 8.20. El elemento afectado es una funci\u00f3n desconocida del archivo server/attachmentMigration.js del componente Attachment Migration. La manipulaci\u00f3n conduce a controles de acceso inadecuados. El ataque puede iniciarse de forma remota. Actualizar a la versi\u00f3n 8.21 es suficiente para resolver este problema. El identificador del parche es 053bf1dfb76ef230db162c64a6ed50ebedf67eee. Se recomienda actualizar el componente afectado."}], "lastModified": "2026-02-12T17:29:38.423", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wekan_project:wekan:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "083807DE-F47B-4A75-916B-CDC9A3307747", "versionEndExcluding": "8.21"}], "operator": "OR"}]}], "sourceIdentifier": "cna@vuldb.com"}