PT-2026-50179 · Npm · N8N

Published 2026-06-16 · Updated 2026-06-16 · CVE-2026-54313

OSV

CVSS v3.1

7.7

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

Impact

An authenticated user with workflow edit access could supply a malicious filter value in the MongoDB node's Find And Replace operation. The value was not validated before being passed to MongoDB as a query filter, allowing unintended documents to be matched and overwritten with attacker-controlled content.

Patches

The issue has been fixed in n8n version 2.24.0. Users should upgrade to this version or later to remediate the vulnerability.

Workarounds

If upgrading is not immediately possible, administrators should consider the following temporary mitigations:

• Limit workflow creation and editing permissions to fully trusted users only.
• Disable the MongoDB node by adding n8n-nodes-base.mongoDb to the NODES EXCLUDE environment variable.

These workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-54313

GHSA-JPQ7-226W-6CXX

Affected Products

N8N

References · 3

• https://osv.dev/vulnerability/GHSA-jpq7-226w-6cxx · Vendor Advisory
• https://github.com/n8n-io/n8n/security/advisories/GHSA-jpq7-226w-6cxx · Note
• https://github.com/n8n-io/n8n · Note