CVE-2026-31829 Details
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.0.13, Flowise exposes an HTTP Node in AgentFlow and Chatflow that performs server-side HTTP requests using user-controlled URLs. By default, there are no restrictions on target hosts, including private/internal IP ranges (RFC 1918), localhost, or cloud metadata endpoints. This enables Server-Side Request Forgery (SSRF), allowing any user interacting with a publicly exposed chatflow to force the Flowise server to make requests to internal network resources that are inaccessible from the public internet. This vulnerability is fixed in 3.0.13.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2026-31829
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%).
0.1 Probability of exploitation activity being observed over the next 30 days (28th percentile)
CVSS score for CVE-2026-31829
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-2026-31829
Flowise 3.0.4
Flowise 3.0.5
Flowise 3.0.7
Flowise 3.0.8
Flowise 2.2.4
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-2026-31829 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 79 37.09%
DE 47 22.07%
GB 12 5.63%
NL 10 4.69%
SG 9 4.23%
FR 6 2.82%
FI 5 2.35%
IN 5 2.35%
IE 5 2.35%
CN 5 2.35%

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CVE-2026-31829 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 190 96.94%
Telecommunications 3 1.53%
Education 3 1.53%

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