Analysis
No analysis available yet.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n8n-io | n8n | unaffected |
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| n8n-io | n8n | unaffected |
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| n8n-io | n8n | unaffected |
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No data.
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No data available yet.
No remediation available yet.
Tracking
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Tue, 11 Aug 2026 12:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | n8n before 1.123.67, 2.31.5, and 2.32.1 contains a prototype pollution vulnerability in the Edit Fields (Set) node. The node assigns output fields via a dot-notation path setter without restricting the field name, allowing an authenticated user to name a field after an inherited built-in method path and corrupt a shared global in the main Node.js process. Because that global is used on the request-authentication path, the instance then fails every authenticated request, causing an instance-wide denial of service for all users until the process is restarted. | |
| Title | n8n before 1.123.67 Prototype Pollution via Edit Fields | |
| First Time appeared |
N8n
N8n n8n |
|
| Weaknesses | CWE-1321 | |
| CPEs | cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
N8n
N8n n8n |
|
| References |
| |
| Metrics |
cvssV4_0
|
MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-11T12:17:02.774Z
Reserved: 2026-08-10T13:53:42.482Z
Link: CVE-2026-72749
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-08-11T13:19:05.960
Modified: 2026-08-11T13:19:05.960
Link: CVE-2026-72749
Redhat
No data.
OpenCVE Enrichment
No data.
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CWE-1321
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')