6.5

CVE-2026-85171

n8n before 1.123.73 Credential Exposure via Error Logging

n8n before 1.123.73, 2.35.4, and 2.36.2 contains a credential exposure vulnerability in the Strapi, SeaTable, and Mailcheck nodes. These nodes send their decrypted credentials to the authentication endpoint via the raw legacy HTTP helper outside any error handling, causing the plaintext secret to be persisted in execution error data. Any authenticated user can read the plaintext secret from their own execution through the REST API, bypassing the blank-value redaction enforced by the credentials API.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
N8n ≫ N8n SwPlatform node.js Version < 1.123.73
N8n ≫ N8n SwPlatform node.js Version >= 2.0.0 < 2.35.4
N8n ≫ N8n SwPlatform node.js Version >= 2.36.0 < 2.36.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.37% 0.301
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
disclosure@vulncheck.com 7.1 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-532 Insertion of Sensitive Information into Log File

The product writes sensitive information to a log file.

https://github.com/n8n-io/n8n/security/advisories/GHSA-vrv8-j27g-g7cr
Vendor Advisory
Mitigation
https://www.vulncheck.com/advisories/n8n-before-1.123.73-credential-exposure-via-error-logging
Third Party Advisory