CVE-2025-65780

moderate-risk
Published 2025-12-15

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.

Do I need to act?

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0.06% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Wekan Project

References (4)

Product https://github.com/wekan/wekan
Release Notes https://github.com/wekan/wekan/blob/main/CHANGELOG.md#v816-2025-11-02-wekan--rel...
Patch https://github.com/wekan/wekan/commit/f26d58201855e861bab1cd1fda4d62c664efdb81
Vendor Advisory https://wekan.fi/hall-of-fame/spacebleed/
35
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal