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Advisories

n8n before 1.123.85, 2.43.5, and 2.44.1 SeaTable Trigger API Token Exposure via Execution Data

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Severity
medium
Date
Affecting

  • n8n >= 0, < 1.123.85

  • n8n >= 2.44.0, < 2.44.1

  • n8n >= 2.0.0, < 2.43.5

CWE
  • CWE-532 Insertion of Sensitive Information into Log File
CVSS
5.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:H/SI:H/SA:N
Credit
kemrec
Description
n8n before 1.123.85, 2.x before 2.43.5, and 2.44.x before 2.44.1 saves the SeaTable Trigger node's API token in error execution data, because failed poll requests store raw request headers. Users who can view workflow executions but cannot read the credential can recover the token and access the connected SeaTable base.

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