CVE-2026-42232

Summary: CVE-2026-42232 affects n8n, an open source workflow automation platform. An authenticated user with workflow-create/modify permissions could trigger a global prototype pollution vulnerability via the XML Node, potentially enabling remote code execution when combined with other nodes expl...

CVE-2026-42232 n8n: XML Node Prototype Pollution to RCE

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via the XML Node leading to RCE when combined with other nodes exploiting the prototype...

CVE-2026-42232 n8n: XML Node Prototype Pollution to RCE

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via the XML Node leading to RCE when combined with other nodes exploiting the prototype...

CVE-2026-42232

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via the XML Node leading to RCE when combined with other nodes exploiting the prototype...

CVE-2026-42232 n8n: XML Node Prototype Pollution to RCE

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via the XML Node leading to RCE when combined with other nodes exploiting the prototype...

CVE-2026-42232: Improperly Controlled Modification of Object Prototype Attributes

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via the XML Node leading to RCE when combined with other nodes exploiting the prototype...

n8n Node.js Package < 1.123.32 / 2.x < 2.17.4 / 2.18.x < 2.18.1 XML Node Prototype Pollution RCE (GHSA-hqr4-h3xv-9m3r)

The version of the n8n Node.js Package installed on the remote host is prior to 1.123.32, 2.x prior to 2.17.4, or 2.18.x prior to 2.18.1. It is, therefore, affected by a remote code execution vulnerability: - An authorized user with workflow creation or modification capabilities can exploit...

GHSA-HQR4-H3XV-9M3R n8n has XML Node Prototype Pollution that to RCE

Impact An authenticated user with permission to create or modify workflows could achieve global prototype pollution via the XML Node leading to RCE when combined with other nodes exploiting the prototype pollution. Patches The issue has been fixed in n8n versions 1.123.32, 2.17.4, and 2.18.1. Use...

Prototype Pollution

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Prototype Pollution via the xml node. An attacker can execute arbitrary code by exploiting prototype pollution when creating or modifying workflows. Note: This is only exploitable if the attacker is...

n8n has XML Node Prototype Pollution that to RCE

Impact An authenticated user with permission to create or modify workflows could achieve global prototype pollution via the XML Node leading to RCE when combined with other nodes exploiting the prototype pollution. Patches The issue has been fixed in n8n versions 1.123.32, 2.17.4, and 2.18.1. Use...

EUVD-2026-15945

n8n: Prototype Pollution in XML and GSuiteAdmin node parameters lead to RCE...

Prototype Pollution

Overview n8n is a n8n Workflow Automation Tool Affected versions of this package are vulnerable to Prototype Pollution via the GSuiteAdmin node parameter. An attacker with permissions to create or modify workflows can execute arbitrary code by supplying crafted parameters that pollute...

CVE-2026-33696

n8n is an open source workflow automation platform. Prior to versions 2.14.1, 2.13.3, and 1.123.27, an authenticated user with permission to create or modify workflows could exploit a prototype pollution vulnerability in the XML and the GSuiteAdmin nodes. By supplying a crafted parameters as part...

CVE-2026-33696

CVE-2026-33696 affects the n8n open-source workflow automation platform. An authenticated user with permission to create or modify workflows could exploit a prototype pollution vulnerability in the XML and GSuiteAdmin nodes by supplying crafted parameters during node configuration, allowing attac...

CVE-2026-33696 n8n Vulnerable to Prototype Pollution in XML & GSuiteAdmin node parameters lead to RCE

n8n is an open source workflow automation platform. Prior to versions 2.14.1, 2.13.3, and 1.123.27, an authenticated user with permission to create or modify workflows could exploit a prototype pollution vulnerability in the XML and the GSuiteAdmin nodes. By supplying a crafted parameters as part...

CVE-2026-33696 n8n Vulnerable to Prototype Pollution in XML & GSuiteAdmin node parameters lead to RCE

n8n is an open source workflow automation platform. Prior to versions 2.14.1, 2.13.3, and 1.123.27, an authenticated user with permission to create or modify workflows could exploit a prototype pollution vulnerability in the XML and the GSuiteAdmin nodes. By supplying a crafted parameters as part...

CVE-2026-33696

n8n is an open source workflow automation platform. Prior to versions 2.14.1, 2.13.3, and 1.123.27, an authenticated user with permission to create or modify workflows could exploit a prototype pollution vulnerability in the XML and the GSuiteAdmin nodes. By supplying a crafted parameters as part...

n8n 安全漏洞

n8n is an open-source, scalable workflow automation tool developed by n8n. Versions of n8n prior to 2.14.1, 2.13.3, and 1.123.27 contained security vulnerabilities. These vulnerabilities were caused by prototype pollution in XML and G SuiteAdmin nodes, which could lead to remote code execution...

PT-2026-28079

Name of the Vulnerable Software and Affected Versions n8n versions prior to 2.14.1 n8n versions prior to 2.13.3 n8n versions prior to 1.123.27 Description An authenticated user with permissions to create or modify workflows can exploit a prototype pollution issue within the XML and GSuiteAdmin...

CVE-2025-59728 Heap-buffer-overflow write in FFmpeg MDASH resolve_content_path

When calculating the content path in handling of MPEG-DASH manifests, there's an out-of-bounds NUL-byte write one byte past the end of the buffer.When we call xmlNodeGetContent below 0, it returns a buffer precisely allocated to match the string length, using strdup internally. If this buffer is...