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| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-42282 | 8 May 202619:07 | – | attackerkb |
 | CVE-2026-42282 | 8 May 202623:09 | – | circl |
 | n8n-MCP 日志信息泄露漏洞 | 8 May 202600:00 | – | cnnvd |
 | CVE-2026-42282 n8n-MCP: Sensitive MCP tool-call arguments logged on authenticated requests in HTTP mode | 8 May 202619:07 | – | cvelist |
 | EUVD-2026-28824 | 8 May 202619:07 | – | euvd |
 | n8n-MCP: Sensitive MCP tool-call arguments logged on authenticated requests in HTTP mode | 25 Apr 202623:35 | – | github |
 | CVE-2026-42282 | 8 May 202620:16 | – | nvd |
 | GHSA-WG4G-395P-MQV3 n8n-MCP: Sensitive MCP tool-call arguments logged on authenticated requests in HTTP mode | 25 Apr 202623:35 | – | osv |
 | PT-2026-37190 | 25 Apr 202600:00 | – | ptsecurity |
 | CVE-2026-42282 | 12 May 202620:21 | – | redhatcve |
10
[
{
"vendor": "czlonkowski",
"product": "n8n-mcp",
"versions": [
{
"version": "< 2.47.13",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| n8n_manage_credentials.data | request body | tools/call | Sensitive credential data logged in plaintext from MCP tool calls via HTTP transport (pre-2.47.13). | CWE-532 |
| bearer tokens | request body | tools/call | Sensitive credential data logged in plaintext from MCP tool calls via HTTP transport (pre-2.47.13). | CWE-532 |
| OAuth credentials | request body | tools/call | Sensitive credential data logged in plaintext from MCP tool calls via HTTP transport (pre-2.47.13). | CWE-532 |
| per-tenant API keys | request body | tools/call | Sensitive credential data logged in plaintext from MCP tool calls via HTTP transport (pre-2.47.13). | CWE-532 |
| webhook auth headers | request body | tools/call | Sensitive credential data logged in plaintext from MCP tool calls via HTTP transport (pre-2.47.13). | CWE-532 |
| JSON-RPC params | request body | tools/call | Sensitive credential data logged in plaintext from MCP tool calls via HTTP transport (pre-2.47.13). | CWE-532 |
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17 Jun 2026 10:47Current
6Medium risk
Vulners AI Score6
CVSS 3.14.3
EPSS0.0025
SSVC