CVE-2026-53444CWE-269CWE-862

Wekan: Missing authorization on OIDC Meteor methods allows privilege escalation to admin

High · published July 15, 2026

CVSS v4.0
7.6
EPSS
0%
Percentile
34.6
In the wild
Unconfirmed
What it is

Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan OIDC-related Meteor methods in packages/wekan-oidc/oidc_server.js, server/models/org.js, and server/models/team.js are globally callable without the admin authorization checks used by their non-OIDC counterparts. Authenticated users can call setCreateOrgFromOidc, setOrgAllFieldsFromOidc, setCreateTeamFromOidc, setTeamAllFieldsFromOidc, boardRoutineOnLogin, or groupRoutineOnLogin to create or modify organizations and teams, and groupRoutineOnLogin can grant global admin privileges when PROPAGATE_OIDC_DATA is enabled. This issue is fixed in version 9.32.

The record
Technical detail
CVSS v4.0
7.6 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
EPSS
0.00414 · 34.6th percentile
Weaknesses
CWE-269 · Improper Privilege Management; CWE-862 · Missing Authorization
Published
2026-07-15T21:11Z
EPSS history
Timeline
  • 15 JUL 21:11Z
    Wekan: Missing authorization on OIDC Meteor methods allows privilege escalation to admin
    cvelistv5