Improper Access Control Vulnerability in WeKan Attachment Migration Component
CVE-2026-1962

5.3MEDIUM

Key Information:

Vendor

WeKan

Status
Wekan
Vendor
CVE Published:
5 February 2026

What is CVE-2026-1962?

A security vulnerability has been identified in WeKan versions up to 8.20, specifically within the attachmentMigration.js file of the Attachment Migration component. This flaw relates to improper access controls, which could allow an attacker to manipulate the system remotely. Users are strongly advised to update to WeKan version 8.21 to address this issue effectively. The patch for this vulnerability can be found under commit 053bf1dfb76ef230db162c64a6ed50ebedf67eee, ensuring enhanced security for those utilizing the affected component.

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Deploy the Patch

Affected Version(s)

WeKan 8.0

WeKan 8.1

WeKan 8.2

References

https://vuldb.com/?id.344484
vdb-entry
https://vuldb.com/?ctiid.344484
signaturepermissions-required
https://vuldb.com/?submit.742677
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

MegaManSec (VulDB User)
JSON
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