Incorrect Authorization Affecting n8n-nodes-base package, versions <1.121.40>=2.0.0-rc.0 <2.29.7>=2.30.0 <2.30.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Jul 2026
- disclosed22 Jul 2026
- credit34selen
Introduced: 22 Jul 2026
NewCVE-2026-65596 (opens in a new tab)How to fix?
Upgrade n8n-nodes-base to version 1.121.40, 2.29.7, 2.30.1 or higher.
Overview
n8n-nodes-base is a Base nodes of n8n
Affected versions of this package are vulnerable to Incorrect Authorization in the GraphQL node when the "Allowed HTTP Request Domains" restriction is not enforced on HTTP-based credentials. An attacker can access restricted credentials by configuring the node's endpoint to send requests to a server under their control.
Note: This is only exploitable if a credential has "Allowed HTTP Request Domains" configured and is usable by non-owner users.