CVE-2025-65780

high

Description

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.

References

https://wekan.fi/hall-of-fame/spacebleed/

https://github.com/wekan/wekan/commit/f26d58201855e861bab1cd1fda4d62c664efdb81

https://github.com/wekan/wekan/blob/main/CHANGELOG.md#v816-2025-11-02-wekan--release

https://github.com/wekan/wekan

Details

Source: Mitre, NVD

Published: 2025-12-15

Updated: 2025-12-18

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00018