n8n Vulnerability Advisory Catalog

Total 122 security vulnerabilities recorded for n8n software and firmware.

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Component: n8n

n8n before 2.25.7 and 2.26.x before 2.26.2 contains an authorization bypass in the Public API execution retry endpoint, which authorizes access using ...

📅 2026-07-08
CVSS 6.4 Dossier →
Component: n8n

n8n before 1.123.55, 2.25.7, and 2.26.2 contains an authorization bypass in the POST /workflows/{workflowId}/test-runs/new endpoint, which authorizes ...

📅 2026-07-08
CVSS 7.4 Dossier →
Component: n8n

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-c...

📅 2026-07-08
CVSS 5.4 Dossier →
Component: n8n

n8n before versions 1.123.18 and 2.6.2 fails to verify HMAC-SHA256 signatures on Zendesk webhooks in the ZendeskTrigger node. Attackers who know the w...

📅 2026-07-08
CVSS 4.0 Dossier →
Component: n8n

n8n before 2.8.0 contains a cross-site scripting vulnerability in the credential management flow where authenticated users can inject malicious JavaSc...

📅 2026-07-08
CVSS 5.4 Dossier →
Component: n8n

n8n before 2.25.7 and 2.26.x before 2.26.2 contains an abstract syntax tree (AST) security validator bypass in the Python Code node. An authenticated ...

📅 2026-06-30
CVSS 5.0 Dossier →
Component: n8n

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html li...

📅 2026-06-30
CVSS 5.4 Dossier →
Component: n8n

n8n before 2.8.0 contains an authentication bypass vulnerability allowing authenticated SSO users to disable SSO enforcement through the API. Attacker...

📅 2026-06-30
CVSS 6.3 Dossier →
Component: n8n

n8n before 1.123.25 (1.x) and before 2.11.2 (2.x), with the fix also included in 2.12.0, contains a stored cross-site scripting vulnerability in the F...

📅 2026-06-24
CVSS 5.4 Dossier →
Component: n8n

n8n before version 2.4.0 contains a sql injection vulnerability in MySQL, PostgreSQL, and Microsoft SQL nodes that allows authenticated users to injec...

📅 2026-06-24
CVSS 8.2 Dossier →
Component: n8n

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, the MicrosoftAgent365Trigger and StripeTrigger node did not validate t...

📅 2026-06-23
CVSS 7.2 Dossier →
CVE-2026-54307 CRITICAL
Component: n8n

n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.2, a member-level user with editor access to a shared workflow...

📅 2026-06-23
CVSS 9.6 Dossier →
Component: n8n

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, a prototype pollution vulnerability allowed a crafted public webhook p...

📅 2026-06-23
CVSS 6.4 Dossier →
CVE-2026-54305 CRITICAL
Component: n8n

n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.2, three EE endpoints used by the Dynamic Credentials feature ...

📅 2026-06-23
CVSS 9.9 Dossier →
Component: n8n

n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.1, an authenticated user with permission to create or modify w...

📅 2026-06-23
CVSS 7.7 Dossier →
Component: n8n

n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.2, an authenticated user with workflow edit access could injec...

📅 2026-06-23
CVSS 5.4 Dossier →
Component: n8n

n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.2, an authenticated user with workflow edit access could confi...

📅 2026-06-23
CVSS 5.4 Dossier →
Component: n8n

n8n is an open source workflow automation platform. Prior to 1.123.48, 2.21.8, and 2.22.4, an authenticated user with permission to create or modify w...

📅 2026-06-23
CVSS 7.7 Dossier →
Component: n8n

n8n is an open source workflow automation platform. Prior to 1.123.48, 2.21.8, and 2.22.4, an authenticated user with permission to create or modify w...

📅 2026-06-23
CVSS 8.5 Dossier →
Component: n8n

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, the OAuth1 and OAuth2 credential reconnect endpoints author...

📅 2026-06-23
CVSS 8.1 Dossier →
CVE-2026-44792 CRITICAL
Component: n8n

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an attacker with write access to the git repository connect...

📅 2026-06-23
CVSS 9.0 Dossier →
CVE-2026-44791 CRITICAL
Component: n8n

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify w...

📅 2026-06-23
CVSS 9.9 Dossier →
Component: n8n

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify w...

📅 2026-06-23
CVSS 8.8 Dossier →
CVE-2026-44789 CRITICAL
Component: n8n

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify w...

📅 2026-06-23
CVSS 9.9 Dossier →
Page 2 of 6 (122 Total Records)