| Gói / sản phẩm | Phiên bản bị ảnh hưởng | Phiên bản đã vá |
|---|---|---|
| n8n | = 2.32.0≥ 2.0.0, < 2.31.5< 1.123.67 | 2.31.51.123.67 |
| n8n | ≥ 2.0.0-rc.0, < 2.31.5≥ 2.32.0, < 2.32.1< 1.123.67 | 2.31.52.32.11.123.67 |
An authenticated member with edit access to a shared workflow could reference another user's credential in an HTTP Request node while specifying the credential type through an expression. Because the pre-execution permission check compared the unresolved expression instead of the real credential type, the ownership check was skipped and the credential was loaded at execution time, letting the member use or exfiltrate a credential they were never granted. Exploitation required knowing the target credential's identifier.
The issue has been fixed in n8n versions 1.123.67, 2.31.5, and 2.32.1. Users should upgrade to one of these versions or later to remediate the vulnerability.
If upgrading is not immediately possible, administrators should consider the following temporary mitigations:
n8n-nodes-base.httpRequest to the NODES_EXCLUDE environment variable, if the node is not required.These workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.
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