CVE-2026-59254 : 詳細

CVE-2026-59254

2026-07-15
12h18 +00:00
Authorization problems
A01-Broken Access Control
2026-10-29
19h17 +00:00
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CVE の説明

n8n before 2.28.1 contains an information disclosure vulnerability where external secrets are incorrectly resolved in workflow node expressions outside credentials scope. Authenticated project editors can read plaintext external secret values by referencing them in node expressions without requiring explicit secrets access permissions.

CVE の情報

関連する弱点

CWE-ID 弱点名 出典
CWE-639 Authorization Bypass Through User-Controlled Key
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

参考資料