CVE-2026-77080 Details
n8n before 1.123.69, 2.x before 2.33.4, and 2.34.x before 2.34.1 contain an arbitrary file read and write vulnerability in the Snowflake node, which passes free-form Execute Query input, including client-side commands, directly to the Snowflake SDK without applying n8n's file-access restrictions. An authenticated user with usable Snowflake credentials can upload a local file from the n8n host or overwrite an existing file with a staged one.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2026-77080
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%).
0.31 Probability of exploitation activity being observed over the next 30 days (24rd percentile)
CVSS score for CVE-2026-77080
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.
8.8 High
Products affected by CVE-2026-77080
N8n 1.120.3
N8n 1.120.4
N8n 1.121.0
N8n 1.121.1
N8n 1.121.2
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-2026-77080 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 3,356 31.57%
DE 1,893 17.81%
FR 503 4.73%
GB 423 3.98%
SG 401 3.77%
VN 338 3.18%
IN 303 2.85%
CN 286 2.69%
BR 267 2.51%
NL 253 2.38%

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CVE-2026-77080 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 7,797 91.62%
Telecommunications 584 6.86%
Education 64 0.75%
Business Services 11 0.13%
Media/Entertainment 10 0.12%
Government/Politics 8 0.09%
Engineering 6 0.07%
Manufacturing 5 0.06%
Retail 5 0.06%
Consumer Goods 5 0.06%

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