CVE-2025-52478 Details
n8n is a workflow automation platform. From 1.77.0 to before 1.98.2, a stored Cross-Site Scripting (XSS) vulnerability was identified in n8n, specifically in the Form Trigger node's HTML form element. An authenticated attacker can inject malicious HTML via an with a srcdoc payload that includes arbitrary JavaScript execution. The attacker can also inject malicious Javascript by using coupled using an onerror event. While using iframe or a combination of video and source tag, this vulnerability allows for Account Takeover (ATO) by exfiltrating n8n-browserId and session cookies from authenticated users who visit a maliciously crafted form. Using these tokens and cookies, an attacker can impersonate the victim and change account details such as email addresses, enabling full control over the account—especially if 2FA is not enabled. Users should upgrade to version >= 1.98.2.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2025-52478
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%).
0.03 Probability of exploitation activity being observed over the next 30 days (7th percentile)
CVSS score for CVE-2025-52478
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.
8.7 High
Products affected by CVE-2025-52478
N8n 1.91.0
N8n 1.95.1
N8n 1.77.0
N8n 1.79.2
N8n 1.77.1
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-2025-52478 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 952 37.54%
DE 348 13.72%
SG 128 5.05%
FR 110 4.34%
IN 91 3.59%
VN 80 3.15%
GB 73 2.88%
BR 68 2.68%
RU 66 2.60%
AU 59 2.33%

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CVE-2025-52478 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 1,972 93.33%
Telecommunications 122 5.77%
Education 10 0.47%
Retail 4 0.19%
Consumer Goods 2 0.09%
Utilities 1 0.05%
Real Estate 1 0.05%
Energy/Resources 1 0.05%

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