CVE-2026-33724 Details
n8n is an open source workflow automation platform. Prior to version 2.5.0, when the Source Control feature is configured to use SSH, the SSH command used for git operations explicitly disabled host key verification. A network attacker positioned between the n8n instance and the remote Git server could intercept the connection and present a fraudulent host key, potentially injecting malicious content into workflows or intercepting repository data. This issue only affects instances where the Source Control feature has been explicitly enabled and configured to use SSH (non-default). The issue has been fixed in n8n version 2.5.0. Users should upgrade to this version or later to remediate the vulnerability. If upgrading is not immediately possible, administrators should consider the following temporary mitigations: Disable the Source Control feature if it is not actively required, and/or restrict network access to ensure the n8n instance communicates with the Git server only over trusted, controlled network paths. These workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.
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Exploit prediction scoring system (EPSS) score for CVE-2026-33724
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%).
0.02 Probability of exploitation activity being observed over the next 30 days (3rd percentile)
CVSS score for CVE-2026-33724
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.
7.4 High
Products affected by CVE-2026-33724
N8n 1.114.4
N8n 1.115.2
N8n 1.115.3
N8n 1.116.2
N8n 1.117.2
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-2026-33724 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 3,491 31.20%
DE 1,860 16.62%
FR 504 4.50%
SG 490 4.38%
VN 404 3.61%
CN 404 3.61%
GB 380 3.40%
IN 355 3.17%
RU 325 2.90%
NL 277 2.48%

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CVE-2026-33724 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 8,099 90.98%
Telecommunications 681 7.65%
Education 40 0.45%
Retail 24 0.27%
Business Services 9 0.10%
Media/Entertainment 8 0.09%
Government/Politics 7 0.08%
Consumer Goods 6 0.07%
Engineering 5 0.06%
Healthcare/Wellness 4 0.04%

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