ByteOS Network

NVD Vulnerability Details :

CVE-2026-44789

Awaiting Analysis

Source-security-advisories@github.com

Published At-23 Jun, 2026 | 17:16

Updated At-23 Jun, 2026 | 17:57

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via an unvalidated pagination parameter in the HTTP Request node. Combined with other techniques this could lead to RCE on the instance. This vulnerability is fixed in 1.123.43, 2.22.1, and 2.20.7.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	9.4	CRITICAL	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Type: Secondary

Version: 4.0

Base score: 9.4

Base severity: CRITICAL

Vector:

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE ID	Type	Source
CWE-1321	Primary	security-advisories@github.com

CWE ID: CWE-1321

Type: Primary

Source: security-advisories@github.com

References

Hyperlink	Source	Resource
https://github.com/n8n-io/n8n/security/advisories/GHSA-c8xv-5998-g76h	security-advisories@github.com	N/A

Hyperlink: https://github.com/n8n-io/n8n/security/advisories/GHSA-c8xv-5998-g76h

Source: security-advisories@github.com

Resource: N/A

CISA Catalog

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Change History