PT-2026-60327 · Wekan · Wekan

Published 2026-07-15 · Updated 2026-07-15 · CVE-2026-55652

NVD

CVSS v3.1

9.8

Critical

Base vector

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

Wekan is open source kanban built with Meteor. Prior to 9.46, header-login with HEADER LOGIN TRUSTED IPS uses getRequestIp() in server/lib/headerLoginAuth.js to trust the client-supplied X-Forwarded-For header before the real socket address, allowing an unauthenticated attacker to send HEADER LOGIN ID for any username and receive a meteor login token session, including for admin. This issue is fixed in version 9.46.

Fix

Authentication Bypass by Spoofing

Improper Authentication

Weakness Enumeration

CWE-290

CWE-287

Related Identifiers

CVE-2026-55652

Affected Products

Wekan

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-55652 · Security Note
• https://github.com/wekan/wekan/commit/b181889a565254bc9bf79379a34fc7f617ccda28 · Note
• https://github.com/wekan/wekan/releases/tag/v9.46 · Note
• https://github.com/wekan/wekan/security/advisories/GHSA-jggc-qvfc-jr6x · Note