ID |
CVE-2025-49595
|
Sažetak |
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. |
Reference |
|
CVSS |
Base: | 4.9 |
Impact: | 3.6 |
Exploitability: | 1.2 |
|
Pristup |
Vektor | Složenost | Autentikacija |
NETWORK |
LOW |
HIGH |
|
Impact |
Povjerljivost | Cjelovitost | Dostupnost |
NONE |
NONE |
HIGH |
|
CVSS vektor |
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
Zadnje važnije ažuriranje |
03-07-2025 - 15:13 |
Objavljeno |
03-07-2025 - 13:15 |