What is the CVSS score of CVE-2026-1962?

CVE-2026-1962 has a CVSS 3.1 base score of 6.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L. EPSS exploitation probability: 0.0%.

Which versions of Wekan are affected by CVE-2026-1962?

Organizations using WeKan should be aware of moderate risk from CVE-2026-1962 rated CVSS 6.3. Exploitation could compromise the security of affected deployments.. A patch is available.

How to fix or mitigate CVE-2026-1962?

Within 30 days: Identify affected systems running WeKan and apply vendor patches as part of regular patch cycle. Vendor patch is available.

Wekan CVE-2026-1962

MEDIUM

Incorrect Privilege Assignment (CWE-266)

2026-02-05 cna@vuldb.com

Information Disclosure Wekan

6.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.3 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

Patch released

Feb 12, 2026 - 17:29 nvd

Patch available

CVE Published

Feb 05, 2026 - 21:15 nvd

MEDIUM 6.3

DescriptionCVE.org

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.

AnalysisAI

Improper access controls in Wekan's attachment migration component allow authenticated remote attackers to read, modify, or disrupt service functionality. The vulnerability affects Wekan versions up to 8.20 and requires valid user credentials to exploit. Users should upgrade to version 8.21 or later to remediate this issue.

Technical ContextAI

Affects Wekan. 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.