CVE-2026-2207

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-2207
A weakness has been identified in WeKan up to 8.20. This issue affects some unknown processing of the file server/publications/activities.js of the component Activity Publication Handler. Executing a manipulation can lead to information disclosure. It is possible to launch the attack remotely. Upgrading to version 8.21 is capable of addressing this issue. This patch is called 91a936e07d2976d4246dfe834281c3aaa87f9503. You should upgrade the affected component.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://github.com/wekan/wekan/ Product
https://github.com/wekan/wekan/commit/91a936e07d2976d4246dfe834281c3aaa87f9503 Patch
https://github.com/wekan/wekan/releases/tag/v8.21 Product Release Notes
https://vuldb.com/?ctiid.344921 Permissions Required VDB Entry
https://vuldb.com/?id.344921 Third Party Advisory VDB Entry
https://vuldb.com/?submit.752163 Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

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

17 Jun 2026, 10:30

Type Values Removed Values Added
Summary
  • (es) Se ha identificado una debilidad en WeKan hasta la versión 8.20. Este problema afecta a algún procesamiento desconocido del archivo server/publications/activities.js del componente Activity Publication Handler. La ejecución de una manipulación puede conducir a la revelación de información. Es posible lanzar el ataque de forma remota. La actualización a la versión 8.21 es capaz de abordar este problema. Este parche se denomina 91a936e07d2976d4246dfe834281c3aaa87f9503. Se recomienda actualizar el componente afectado.

11 Feb 2026, 18:58

Type Values Removed Values Added
References () https://github.com/wekan/wekan/ - () https://github.com/wekan/wekan/ - Product
References () https://github.com/wekan/wekan/commit/91a936e07d2976d4246dfe834281c3aaa87f9503 - () https://github.com/wekan/wekan/commit/91a936e07d2976d4246dfe834281c3aaa87f9503 - Patch
References () https://github.com/wekan/wekan/releases/tag/v8.21 - () https://github.com/wekan/wekan/releases/tag/v8.21 - Product, Release Notes
References () https://vuldb.com/?ctiid.344921 - () https://vuldb.com/?ctiid.344921 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.344921 - () https://vuldb.com/?id.344921 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.752163 - () https://vuldb.com/?submit.752163 - Third Party Advisory, VDB Entry
CPE cpe:2.3:a:wekan_project:wekan:*:*:*:*:*:*:*:*
First Time Wekan Project wekan
Wekan Project

08 Feb 2026, 02:15

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-08 02:15

Updated : 2026-06-17 10:30

NVD link : CVE-2026-2207

Mitre link : CVE-2026-2207

CVE.ORG link : CVE-2026-2207

JSON object : View

Products Affected

wekan_project

  • wekan
CWE
CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-284

Improper Access Control