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Overview

  • n8n

18 Jan 2026
Published
23 Jan 2026
Updated

CVSS v3.1
HIGH (8.5)
EPSS
0.06%

KEV

Description

Using string formatting and exception handling, an attacker may bypass n8n's python-task-executor sandbox restrictions and run arbitrary unrestricted Python code in the underlying operating system. The vulnerability can be exploited via the Code block by an authenticated user with basic permissions and can lead to a full n8n instance takeover on instances operating under "Internal" execution mode. If the instance is operating under the "External" execution mode (ex. n8n's official Docker image) - arbitrary code execution occurs inside a Sidecar container and not the main node, which significantly reduces the vulnerability impact.

Statistics

  • 1 Post

Last activity: 5 hours ago

Bluesky

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📌 Critical Vulnerabilities Patched in *n8n* Automation Tool: CVE-2026-1470 and CVE-2026-0863 https://www.cyberhub.blog/article/18863-critical-vulnerabilities-patched-in-n8n-automation-tool-cve-2026-1470-and-cve-2026-0863
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  • 0
  • 0
  • 5h ago

Overview

  • The GNU C Library
  • glibc

15 Jan 2026
Published
20 Jan 2026
Updated

CVSS
Pending
EPSS
0.04%

KEV

Description

Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.

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  • 1 Post

Last activity: 6 hours ago

Bluesky

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🔒 URGENT SYSTEM ADMIN ALERT: Critical glibc security update for Rocky Linux 10 patches two dangerous vulnerabilities (CVE-2026-0861 & CVE-2026-0915). Read more:👉 tinyurl.com/2p8ycrey #Rocky_Linux #Security
  • 0
  • 0
  • 0
  • 6h ago

Overview

  • n8n

27 Jan 2026
Published
27 Jan 2026
Updated

CVSS v3.1
CRITICAL (9.9)
EPSS
0.31%

KEV

Description

n8n contains a critical Remote Code Execution (RCE) vulnerability in its workflow Expression evaluation system. Expressions supplied by authenticated users during workflow configuration may be evaluated in an execution context that is not sufficiently isolated from the underlying runtime. An authenticated attacker could abuse this behavior to execute arbitrary code with the privileges of the n8n process. Successful exploitation may lead to full compromise of the affected instance, including unauthorized access to sensitive data, modification of workflows, and execution of system-level operations.

Statistics

  • 1 Post

Last activity: 5 hours ago

Bluesky

Profile picture
📌 Critical Vulnerabilities Patched in *n8n* Automation Tool: CVE-2026-1470 and CVE-2026-0863 https://www.cyberhub.blog/article/18863-critical-vulnerabilities-patched-in-n8n-automation-tool-cve-2026-1470-and-cve-2026-0863
  • 0
  • 0
  • 0
  • 5h ago
Showing 21 to 23 of 23 CVEs