Is CVE-2026-31829 actively exploited?

CVE-2026-31829 has no public evidence of in-the-wild exploitation as of 2026-03-11.

What is the CVSS score for CVE-2026-31829?

CVE-2026-31829 has a CVSS score of 7.1 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L.

How do I patch CVE-2026-31829?

Patch guidance is available from flowiseai security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2026-31829.

Fix CVE-2026-31829 - HIGH flowiseai flowise

Description

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.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
Attack Vector: network
Complexity: high
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: low
Weaknesses: CWE-918 · Server-Side Request Forgery

Metadata

Primary Vendor: FLOWISEAI
Published: 3/10/2026
Last Modified: 3/11/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2026-31829

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary