Description
n8n is a workflow automation platform. Prior to version 1.99.0, there is a denial of Service vulnerability in /rest/binary-data endpoint when processing empty filesystem URIs (filesystem:// or filesystem-v2://). This allows authenticated attackers to cause service unavailability through malformed filesystem URI requests, effecting the /rest/binary-data endpoint and n8n.cloud instances (confirmed HTTP/2 524 timeout responses). Attackers can exploit this by sending GET requests with empty filesystem URIs (filesystem:// or filesystem-v2://) to the /rest/binary-data endpoint, causing resource exhaustion and service disruption. This issue has been patched in version 1.99.0.
INFO
Published Date :
2025-07-03T12:16:47.207Z
Last Modified :
2025-07-03T13:14:59.815Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2025-49595 vulnerability.
| Vendors | Products |
|---|---|
| N8n |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-49595.
