N8n-Io N8n
131 CVEs affecting N8n-Io N8n. Latest disclosed: 2026-08-20. Critical: 26, High: 53.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-54309 | Critical | 10.0 | 2026-06-23 | n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, when @n8n/mcp-browser is run in HTTP transport mode, the MCP endpoint accepts s… |
CVE-2026-21858 | Critical | 10.0 | 2026-01-08 | n8n is an open source workflow automation platform. Versions starting with 1.65.0 and below 1.121.0 enable an attacker to access files on the underlying server… |
CVE-2026-72765 | Critical | 9.9 | 2026-08-11 | n8n before 2.31.5 and before 2.32.1 contain a sandbox escape vulnerability in expression evaluation. An authenticated user with permission to create or modify… |
CVE-2026-54305 | Critical | 9.9 | 2026-06-23 | 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 accepted… |
CVE-2026-44791 | Critical | 9.9 | 2026-06-23 | 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 workflows… |
CVE-2026-44789 | Critical | 9.9 | 2026-06-23 | 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 workflows… |
CVE-2026-54310 | Critical | 9.9 | 2026-06-23 | n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, an authenticated user with permission to create or modify workflows could suppl… |
CVE-2026-27577 | Critical | 9.9 | 2026-02-25 | n8n is an open source workflow automation platform. Prior to versions 2.10.1, 2.9.3, and 1.123.22, additional exploits in the expression evaluation of n8n have… |
CVE-2026-27495 | Critical | 9.9 | 2026-02-25 | n8n is an open source workflow automation platform. Prior to versions 2.10.1, 2.9.3, and 1.123.22, an authenticated user with permission to create or modify wo… |
CVE-2026-27494 | Critical | 9.9 | 2026-02-25 | n8n is an open source workflow automation platform. Prior to versions 2.10.1, 2.9.3, and 1.123.22, an authenticated user with permission to create or modify wo… |
CVE-2026-25115 | Critical | 9.9 | 2026-02-04 | n8n is an open source workflow automation platform. Prior to version 2.4.8, a vulnerability in the Python Code node allows authenticated users to break out of… |
CVE-2026-25053 | Critical | 9.9 | 2026-02-04 | n8n is an open source workflow automation platform. Prior to versions 1.123.10 and 2.5.0, vulnerabilities in the Git node allowed authenticated users with perm… |
CVE-2026-25052 | Critical | 9.9 | 2026-02-04 | n8n is an open source workflow automation platform. Prior to versions 1.123.18 and 2.5.0, a vulnerability in the file access controls allows authenticated user… |
CVE-2026-25049 | Critical | 9.9 | 2026-02-04 | n8n is an open source workflow automation platform. Prior to versions 1.123.17 and 2.5.2, an authenticated user with permission to create or modify workflows c… |
CVE-2026-21877 | Critical | 9.9 | 2026-01-08 | n8n is an open source workflow automation platform. In versions 0.121.2 and below, an authenticated attacker may be able to execute malicious code using the n8… |
CVE-2025-68668 | Critical | 9.9 | 2025-12-26 | n8n is an open source workflow automation platform. From version 1.0.0 to before 2.0.0, a sandbox bypass vulnerability exists in the Python Code Node that uses… |
CVE-2025-68613 | Critical | 9.9 | 2025-12-19 | n8n is an open source workflow automation platform. Versions starting with 0.211.0 and prior to 1.120.4, 1.121.1, and 1.122.0 contain a critical Remote Code Ex… |
CVE-2026-77071 | Critical | 9.8 | 2026-08-20 | n8n before 1.123.69, 2.33.4, and 2.34.1 contains a PostgREST filter injection vulnerability in the Supabase node's Row Get Many, Delete, and Update operations… |
CVE-2026-77070 | Critical | 9.8 | 2026-08-20 | n8n before 1.123.69, 2.33.4, and 2.34.1 contains a NoSQL injection vulnerability in the MongoDB node's Find, Delete, and Aggregate operations, which parse the… |
CVE-2026-65590 | Critical | 9.8 | 2026-07-22 | n8n before 2.29.8 and 2.30.x before 2.30.1 does not enforce shell sandbox restrictions on Linux and Windows in the @n8n/computer-use package (sandboxing was ap… |