n8n: Disabled OIDC SSO Endpoints Remain Active and Issue Valid Sessions
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
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| n8n-io | n8n | affected |
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Configuration 1 [-]
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No data.
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| N8n | N8n |
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| Source | ID | Title |
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Github GHSA |
GHSA-pf83-w3f9-8m37 | n8n: Disabled OIDC SSO Endpoints Remain Active and Issue Valid Sessions |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.461% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
N8n
N8n n8n |
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| CPEs | cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
N8n
N8n n8n |
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| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the public OIDC login and callback endpoints completed authentication even when OIDC was not the enabled active authentication method. An Enterprise administrator who had configured and later disabled an identity provider still exposed a working route that could issue valid sessions. The affected logic is packages/cli/src/modules/sso-oidc/oidc.service.ee.ts, including generateLoginUrl and the callback flow that lacked assertOidcLoginEnabled. This issue is fixed in versions 1.123.76, 2.37.7 and 2.38.2. | |
| Title | n8n: Disabled OIDC SSO Endpoints Remain Active and Issue Valid Sessions | |
| Weaknesses | CWE-288 | |
| References |
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| Metrics |
cvssV4_0
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