CVE-2026-26964— WindMill 信息泄露漏洞

Windmill Exposes Workspace Slack OAuth Client Secrets to Non-Admin Workspace Members

Windmill is an open-source developer platform for internal code: APIs, background jobs, workflows and UIs. Versions 1.634.6 and below allow non-admin users to obtain Slack OAuth client secrets, which should only be accessible to workspace administrators. The GET /api/w/{workspace}/workspaces/get_settings endpoint returns the slack_oauth_client_secret to any authenticated workspace member, regardless of their admin status. It is expected behavior for non-admin users see a redacted version of workspace settings, as some of them are necessary for the frontend to behave correctly even for non-admins. However, the Slack configuration should not be visible to non-admins. This is a legacy issue where the setting was stored as a plain value instead of using $variable indirection, and it was never added to the redaction logic. This issue has been fixed in version 1.635.0.

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

信息暴露

WindMill 信息泄露漏洞

WindMill是Lukasavicus个人开发者的一个免费的开源工具。用于控制 Python 中的作业执行。 WindMill 1.634.6及之前版本存在信息泄露漏洞，该漏洞源于非管理员用户可获取Slack OAuth客户端密钥，可能导致敏感信息泄露。

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