---
id: CVE-2025-65780
title: >-
  An issue was discovered in Wekan The Open Source kanban board system up to
  version 18.15, fixed in 18.16
summary: >-
  An issue was discovered in Wekan The Open Source kanban board system up to
  version 18.15, fixed in 18.16. Authenticated users can update their entire
  user document (beyond profile fields), including orgs/teams and loginDisabled,
  due to m…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-284
vendor: wekan_project
product: wekan
affected:
  - wekan < 8.16
patched:
  - wekan 8.16
published: '2025-12-15'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T13:10:00.187'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-65780'
references:
  - url: 'https://github.com/wekan/wekan'
    label: cve@mitre.org
  - url: >-
      https://github.com/wekan/wekan/blob/main/CHANGELOG.md#v816-2025-11-02-wekan--release
    label: cve@mitre.org
  - url: >-
      https://github.com/wekan/wekan/commit/f26d58201855e861bab1cd1fda4d62c664efdb81
    label: cve@mitre.org
  - url: 'https://wekan.fi/hall-of-fame/spacebleed/'
    label: cve@mitre.org
tags:
  - nvd
epss: 0.00337
epssPercentile: 0.25238
ingestedAt: '2026-10-14T13:30:58.427Z'
---

## Overview

An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Authenticated users can update their entire user document (beyond profile fields), including orgs/teams and loginDisabled, due to missing server-side authorization checks; this enables privilege escalation and unauthorized access to other teams/orgs.

## Affected

- `wekan < 8.16`

## Remediation

Upgrade past the affected range:

- `wekan 8.16`