CVE-2026-86074 Details
n8n is an open source workflow automation platform. Prior to 2.37.7 and 2.38.2, the Instance AI credential setup flow accepted a credential test or verification URL without checking that it matched the workflow node's origin. Attacker-controlled fetched content could influence that URL after a user injected it into the setup flow, causing authenticated requests, redirects, or probes to reach another origin. The affected logic includes packages/@n8n/instance-ai/src/tools/workflows/credential-utils.ts and the extractServiceOrigin origin derivation. This issue is fixed in versions 2.37.7 and 2.38.2.
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Exploit prediction scoring system (EPSS) score for CVE-2026-86074
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.28 Probability of exploitation activity being observed over the next 30 days (20th percentile)
CVSS score for CVE-2026-86074
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
7.1 High
Products affected by CVE-2026-86074
N8n 0.183.0
N8n 1.100.1
N8n 1.101.1
N8n 1.101.2
N8n 1.102.3
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2026-86074 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 6,076 31.34%
DE 3,376 17.41%
FR 865 4.46%
GB 797 4.11%
SG 741 3.82%
VN 656 3.38%
IN 595 3.07%
CN 556 2.87%
NL 499 2.57%
BR 487 2.51%

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CVE-2026-86074 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 14,195 91.68%
Telecommunications 1,029 6.65%
Education 115 0.74%
Retail 29 0.19%
Media/Entertainment 29 0.19%
Business Services 18 0.12%
Government/Politics 14 0.09%
Finance 8 0.05%
Consumer Goods 8 0.05%
Utilities 7 0.05%

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