Wekan Credential Leak via notificationUsers Publication Exposes Password Hashes and Session Tokens

Wekan is an open source kanban tool built with Meteor. In versions 8.31.0 through 8.33, the notificationUsers publication in Wekan publishes user documents with no field filtering, causing the ReactiveCache.getUsers() call to return all fields including highly sensitive data such as bcrypt password hashes, active session login tokens, email verification tokens, full email addresses, and any stored OAuth tokens. Unlike Meteor's default auto-publication which strips the services field for security, custom publications return whatever fields the cursor contains, meaning all subscribers receive the complete user documents. Any authenticated user who triggers this publication can harvest credentials and active session tokens for other users, enabling password cracking, session hijacking, and full account takeover. This issue has been fixed in version 8.34.

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信息暴露

WeKan 授权问题漏洞

WeKan是WeKan开源的一个看板应用程序。 WeKan 8.31.0至8.33版本存在授权问题漏洞，该漏洞源于用户文档发布时缺少字段过滤，可能导致凭据和会话令牌泄露。

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