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Fri, 10 Jul 2026 18:30:00 +0000
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| Metrics |
ssvc
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Fri, 10 Jul 2026 14:45:00 +0000
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| Description | n8n before 2.28.0 (and before 1.123.58 on the 1.x branch) contains a disk space exhaustion vulnerability in the data-table file upload endpoint. The per-request quota check does not account for files already written to the shared temporary directory, allowing an authenticated user to repeatedly upload files that accumulate on disk until the periodic cleanup runs, potentially exhausting available disk space on the host. | |
| Title | n8n - Disk Space Exhaustion via Data-Table File Upload Endpoint | |
| First Time appeared |
N8n
N8n n8n |
|
| Weaknesses | CWE-770 | |
| CPEs | cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
N8n
N8n n8n |
|
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-07-10T16:43:29.322Z
Reserved: 2026-07-01T21:54:37.946Z
Link: CVE-2026-58661
Updated: 2026-07-10T16:43:24.692Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-16T18:30:04Z