CVE-2026-103251

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a validation bypass vulnerability in the community package installation handler for queue mode deployments. Attackers with Redis write access can bypass name validation, permission checks, checksum...

CVE-2026-103251 n8n before 1.123.80, 2.39.6, and 2.40.1 Package Install Validation Bypass via PubSub

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a validation bypass vulnerability in the community package installation handler for queue mode deployments. Attackers with Redis write access can bypass name validation, permission checks, checksum...

CVE-2026-103251

The software n8n versions before 1.123.80 , 2.39.6 , and 2.40.1 contains a validation bypass vulnerability in the community package installation handler specifically for queue mode deployments . An attacker with Redis write access can bypass name validation, permission checks, checksum verificati...

EUVD-2026-90645

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a validation bypass vulnerability in the community package installation handler for queue mode deployments. Attackers with Redis write access can bypass name validation, permission checks, checksum...

CVE-2026-103251 n8n before 1.123.80, 2.39.6, and 2.40.1 Package Install Validation Bypass via PubSub

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a validation bypass vulnerability in the community package installation handler for queue mode deployments. Attackers with Redis write access can bypass name validation, permission checks, checksum...

CVE-2026-103251 n8n before 1.123.80, 2.39.6, and 2.40.1 Package Install Validation Bypass via PubSub

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a validation bypass vulnerability in the community package installation handler for queue mode deployments. Attackers with Redis write access can bypass name validation, permission checks, checksum...

CVE-2026-103251: Missing Authorization

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a validation bypass vulnerability in the community package installation handler for queue mode deployments. Attackers with Redis write access can bypass name validation, permission checks, checksum...

PT-2026-103784

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a validation bypass vulnerability in the community package installation handler for queue mode deployments. Attackers with Redis write access can bypass name validation, permission checks, checksum...

ROOT-APP-NPM-CVE-2026-27795 CVE-2026-27795 in @langchain/community - Patched by Root

Root has patched CVE-2026-27795 in the @langchain/community package for Root:npm. Multiple fixed versions available...

CVE-2026-21893

n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerability was identified in n8n’s community package installation functionality. The issue allowed authenticated users with administrative permissions to execute arbitrary system...

CVE-2026-21893

n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerability was identified in n8n’s community package installation functionality. The issue allowed authenticated users with administrative permissions to execute arbitrary system...

Command Injection

Overview n8n is a n8n Workflow Automation Tool Affected versions of this package are vulnerable to Command Injection in the community package installation functionality. An attacker can execute arbitrary system commands by supplying crafted input as an authenticated user with administrative...

GHSA-7C4H-VH2M-743M n8n Vulnerable to Command Injection in Community Package Installation

Impact A Command Injection vulnerability was identified in n8n’s community package installation functionality. The issue allowed authenticated users with administrative permissions to execute arbitrary system commands on the n8n host under specific conditions. Important context - Exploitation...

CVE-2026-21893 n8n Vulnerable to Command Injection in Community Package Installation

n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerability was identified in n8n’s community package installation functionality. The issue allowed authenticated users with administrative permissions to execute arbitrary system...

CVE-2026-21893

Summary of CVE-2026-21893 (n8n): A command injection vulnerability existed in n8n’s community package installation functionality from versions 0.187.0 up to before 1.120.3, allowing authenticated users with administrative permissions to execute arbitrary system commands on the n8n host under cert...

EUVD-2026-5369

n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerability was identified in n8n’s community package installation functionality. The issue allowed authenticated users with administrative permissions to execute arbitrary system...

CVE-2026-21893 n8n Vulnerable to Command Injection in Community Package Installation

n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerability was identified in n8n’s community package installation functionality. The issue allowed authenticated users with administrative permissions to execute arbitrary system...

CVE-2026-21893 n8n Vulnerable to Command Injection in Community Package Installation

n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerability was identified in n8n’s community package installation functionality. The issue allowed authenticated users with administrative permissions to execute arbitrary system...

CVE-2026-21893: Improper Neutralization of Special Elements used in an OS Command

n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerability was identified in n8n’s community package installation functionality. The issue allowed authenticated users with administrative permissions to execute arbitrary system...

CVE-2025-2828

A Server-Side Request Forgery SSRF vulnerability exists in the RequestsToolkit component of the langchain-community package specifically, langchaincommunity.agenttoolkits.openapi.toolkit.RequestsToolkit in langchain-ai/langchain version 0.0.27. This vulnerability occurs because the toolkit does n...