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Wed, 08 Jul 2026 15:30:00 +0000
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ssvc
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Wed, 08 Jul 2026 14:15:00 +0000
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| Description | n8n before 1.123.55, 2.25.7, and 2.26.2 contains an authorization vulnerability in three mutating evaluation test-run endpoints that authorize state-changing actions using the workflow:read scope instead of the action-appropriate workflow:execute scope. On instances using Advanced Permissions (Enterprise/Cloud) with projects and viewer roles, an authenticated user with the project:viewer role can start new evaluation test runs, cancel in-flight runs, and delete run records for workflows they only have read access to. | |
| Title | n8n - Incorrect OAuth Scope Validation in Evaluation Test Runs Endpoints | |
| First Time appeared |
N8n
N8n n8n |
|
| Weaknesses | CWE-863 | |
| CPEs | cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
N8n
N8n n8n |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-07-08T14:31:22.470Z
Reserved: 2026-06-23T01:22:22.571Z
Link: CVE-2026-56775
Updated: 2026-07-08T14:31:19.005Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-08T15:45:03Z