Arbitrary Board Manipulation in Wekan Open Source Kanban System
CVE-2025-65779

7.5HIGH

Key Information:

Vendor

Wekan

Status
Wekan
Vendor
CVE Published:
15 December 2025

What is CVE-2025-65779?

Wekan, an open-source kanban board system, is susceptible to an issue enabling unauthenticated attackers to manipulate the sorting of boards. The vulnerability arises from the method Boards.allow, which allows changing the sort value without verifying the user's identity. This flaw poses a risk of unauthorized users reordering boards at will, potentially compromising the integrity and organization of board data. This issue primarily affects versions up to 18.15 and has been resolved in version 18.16.

References

https://github.com/wekan/wekan
https://wekan.fi/hall-of-fame/spacebleed/
https://github.com/wekan/wekan/blob/main/CHANGELOG.md#v81...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.