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Vulnerable Software

Vulnerability Details CVE-2026-31829

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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 13.1%

CVSS Severity

CVSS v3 Score 7.1

References

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-fvcw-9w9r-pxc7

Products affected by CVE-2026-31829

Flowiseai » Flowise » Version: N/A

cpe:2.3:a:flowiseai:flowise:-
Flowiseai » Flowise » Version: 1.0.0

cpe:2.3:a:flowiseai:flowise:1.0.0
Flowiseai » Flowise » Version: 1.0.1

cpe:2.3:a:flowiseai:flowise:1.0.1
Flowiseai » Flowise » Version: 1.1.0

cpe:2.3:a:flowiseai:flowise:1.1.0
Flowiseai » Flowise » Version: 1.1.1

cpe:2.3:a:flowiseai:flowise:1.1.1
Flowiseai » Flowise » Version: 1.2.1

cpe:2.3:a:flowiseai:flowise:1.2.1
Flowiseai » Flowise » Version: 1.2.10

cpe:2.3:a:flowiseai:flowise:1.2.10
Flowiseai » Flowise » Version: 1.2.11

cpe:2.3:a:flowiseai:flowise:1.2.11
Flowiseai » Flowise » Version: 1.2.12

cpe:2.3:a:flowiseai:flowise:1.2.12
Flowiseai » Flowise » Version: 1.2.13

cpe:2.3:a:flowiseai:flowise:1.2.13
Flowiseai » Flowise » Version: 1.2.14

cpe:2.3:a:flowiseai:flowise:1.2.14
Flowiseai » Flowise » Version: 1.2.15

cpe:2.3:a:flowiseai:flowise:1.2.15
Flowiseai » Flowise » Version: 1.2.16

cpe:2.3:a:flowiseai:flowise:1.2.16
Flowiseai » Flowise » Version: 1.2.2

cpe:2.3:a:flowiseai:flowise:1.2.2
Flowiseai » Flowise » Version: 1.2.3

cpe:2.3:a:flowiseai:flowise:1.2.3
Flowiseai » Flowise » Version: 1.2.4

cpe:2.3:a:flowiseai:flowise:1.2.4
Flowiseai » Flowise » Version: 1.2.5

cpe:2.3:a:flowiseai:flowise:1.2.5
Flowiseai » Flowise » Version: 1.2.6

cpe:2.3:a:flowiseai:flowise:1.2.6
Flowiseai » Flowise » Version: 1.2.7

cpe:2.3:a:flowiseai:flowise:1.2.7
Flowiseai » Flowise » Version: 1.2.8

cpe:2.3:a:flowiseai:flowise:1.2.8
Flowiseai » Flowise » Version: 1.2.9

cpe:2.3:a:flowiseai:flowise:1.2.9
Flowiseai » Flowise » Version: 1.3.0

cpe:2.3:a:flowiseai:flowise:1.3.0
Flowiseai » Flowise » Version: 1.3.1

cpe:2.3:a:flowiseai:flowise:1.3.1
Flowiseai » Flowise » Version: 1.3.2

cpe:2.3:a:flowiseai:flowise:1.3.2
Flowiseai » Flowise » Version: 1.3.3

cpe:2.3:a:flowiseai:flowise:1.3.3
Flowiseai » Flowise » Version: 1.3.4

cpe:2.3:a:flowiseai:flowise:1.3.4
Flowiseai » Flowise » Version: 1.3.5

cpe:2.3:a:flowiseai:flowise:1.3.5
Flowiseai » Flowise » Version: 1.3.6

cpe:2.3:a:flowiseai:flowise:1.3.6
Flowiseai » Flowise » Version: 1.3.7

cpe:2.3:a:flowiseai:flowise:1.3.7
Flowiseai » Flowise » Version: 1.3.8

cpe:2.3:a:flowiseai:flowise:1.3.8
Flowiseai » Flowise » Version: 1.3.9

cpe:2.3:a:flowiseai:flowise:1.3.9
Flowiseai » Flowise » Version: 1.4.0

cpe:2.3:a:flowiseai:flowise:1.4.0
Flowiseai » Flowise » Version: 1.4.1

cpe:2.3:a:flowiseai:flowise:1.4.1
Flowiseai » Flowise » Version: 1.4.10

cpe:2.3:a:flowiseai:flowise:1.4.10
Flowiseai » Flowise » Version: 1.4.11

cpe:2.3:a:flowiseai:flowise:1.4.11
Flowiseai » Flowise » Version: 1.4.12

cpe:2.3:a:flowiseai:flowise:1.4.12
Flowiseai » Flowise » Version: 1.4.2

cpe:2.3:a:flowiseai:flowise:1.4.2
Flowiseai » Flowise » Version: 1.4.3

cpe:2.3:a:flowiseai:flowise:1.4.3
Flowiseai » Flowise » Version: 1.4.4

cpe:2.3:a:flowiseai:flowise:1.4.4
Flowiseai » Flowise » Version: 1.4.5

cpe:2.3:a:flowiseai:flowise:1.4.5
Flowiseai » Flowise » Version: 1.4.6

cpe:2.3:a:flowiseai:flowise:1.4.6
Flowiseai » Flowise » Version: 1.4.7

cpe:2.3:a:flowiseai:flowise:1.4.7
Flowiseai » Flowise » Version: 1.4.8

cpe:2.3:a:flowiseai:flowise:1.4.8
Flowiseai » Flowise » Version: 1.4.9

cpe:2.3:a:flowiseai:flowise:1.4.9
Flowiseai » Flowise » Version: 1.5.0

cpe:2.3:a:flowiseai:flowise:1.5.0
Flowiseai » Flowise » Version: 1.5.1

cpe:2.3:a:flowiseai:flowise:1.5.1
Flowiseai » Flowise » Version: 1.6.0

cpe:2.3:a:flowiseai:flowise:1.6.0
Flowiseai » Flowise » Version: 1.6.1

cpe:2.3:a:flowiseai:flowise:1.6.1
Flowiseai » Flowise » Version: 1.6.2

cpe:2.3:a:flowiseai:flowise:1.6.2
Flowiseai » Flowise » Version: 1.6.3

cpe:2.3:a:flowiseai:flowise:1.6.3
Flowiseai » Flowise » Version: 1.6.4

cpe:2.3:a:flowiseai:flowise:1.6.4
Flowiseai » Flowise » Version: 1.6.5

cpe:2.3:a:flowiseai:flowise:1.6.5
Flowiseai » Flowise » Version: 1.6.6

cpe:2.3:a:flowiseai:flowise:1.6.6
Flowiseai » Flowise » Version: 1.7.0

cpe:2.3:a:flowiseai:flowise:1.7.0
Flowiseai » Flowise » Version: 1.7.1

cpe:2.3:a:flowiseai:flowise:1.7.1
Flowiseai » Flowise » Version: 1.7.2

cpe:2.3:a:flowiseai:flowise:1.7.2
Flowiseai » Flowise » Version: 1.8.0

cpe:2.3:a:flowiseai:flowise:1.8.0
Flowiseai » Flowise » Version: 1.8.1

cpe:2.3:a:flowiseai:flowise:1.8.1
Flowiseai » Flowise » Version: 1.8.2

cpe:2.3:a:flowiseai:flowise:1.8.2
Flowiseai » Flowise » Version: 1.8.3

cpe:2.3:a:flowiseai:flowise:1.8.3
Flowiseai » Flowise » Version: 1.8.4

cpe:2.3:a:flowiseai:flowise:1.8.4
Flowiseai » Flowise » Version: 2.0.0

cpe:2.3:a:flowiseai:flowise:2.0.0
Flowiseai » Flowise » Version: 2.0.1

cpe:2.3:a:flowiseai:flowise:2.0.1
Flowiseai » Flowise » Version: 2.0.2

cpe:2.3:a:flowiseai:flowise:2.0.2
Flowiseai » Flowise » Version: 2.0.3

cpe:2.3:a:flowiseai:flowise:2.0.3
Flowiseai » Flowise » Version: 2.0.4

cpe:2.3:a:flowiseai:flowise:2.0.4
Flowiseai » Flowise » Version: 2.0.5

cpe:2.3:a:flowiseai:flowise:2.0.5
Flowiseai » Flowise » Version: 2.0.6

cpe:2.3:a:flowiseai:flowise:2.0.6
Flowiseai » Flowise » Version: 2.0.7

cpe:2.3:a:flowiseai:flowise:2.0.7
Flowiseai » Flowise » Version: 2.1.0

cpe:2.3:a:flowiseai:flowise:2.1.0
Flowiseai » Flowise » Version: 2.1.1

cpe:2.3:a:flowiseai:flowise:2.1.1
Flowiseai » Flowise » Version: 2.1.2

cpe:2.3:a:flowiseai:flowise:2.1.2
Flowiseai » Flowise » Version: 2.1.3

cpe:2.3:a:flowiseai:flowise:2.1.3
Flowiseai » Flowise » Version: 2.1.4

cpe:2.3:a:flowiseai:flowise:2.1.4
Flowiseai » Flowise » Version: 2.1.5

cpe:2.3:a:flowiseai:flowise:2.1.5
Flowiseai » Flowise » Version: 2.2.0

cpe:2.3:a:flowiseai:flowise:2.2.0
Flowiseai » Flowise » Version: 2.2.1

cpe:2.3:a:flowiseai:flowise:2.2.1
Flowiseai » Flowise » Version: 2.2.2

cpe:2.3:a:flowiseai:flowise:2.2.2
Flowiseai » Flowise » Version: 2.2.3

cpe:2.3:a:flowiseai:flowise:2.2.3
Flowiseai » Flowise » Version: 2.2.4

cpe:2.3:a:flowiseai:flowise:2.2.4
Flowiseai » Flowise » Version: 2.2.5

cpe:2.3:a:flowiseai:flowise:2.2.5
Flowiseai » Flowise » Version: 2.2.6

cpe:2.3:a:flowiseai:flowise:2.2.6
Flowiseai » Flowise » Version: 2.2.7

cpe:2.3:a:flowiseai:flowise:2.2.7
Flowiseai » Flowise » Version: 2.2.8

cpe:2.3:a:flowiseai:flowise:2.2.8
Flowiseai » Flowise » Version: 3.0.0

cpe:2.3:a:flowiseai:flowise:3.0.0
Flowiseai » Flowise » Version: 3.0.1

cpe:2.3:a:flowiseai:flowise:3.0.1
Flowiseai » Flowise » Version: 3.0.2

cpe:2.3:a:flowiseai:flowise:3.0.2
Flowiseai » Flowise » Version: 3.0.3

cpe:2.3:a:flowiseai:flowise:3.0.3
Flowiseai » Flowise » Version: 3.0.4

cpe:2.3:a:flowiseai:flowise:3.0.4
Flowiseai » Flowise » Version: 3.0.5

cpe:2.3:a:flowiseai:flowise:3.0.5
Flowiseai » Flowise » Version: 3.0.6

cpe:2.3:a:flowiseai:flowise:3.0.6
Flowiseai » Flowise » Version: 3.0.7

cpe:2.3:a:flowiseai:flowise:3.0.7
Flowiseai » Flowise » Version: 3.0.8

cpe:2.3:a:flowiseai:flowise:3.0.8

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-31829

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