https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T10:11:54.800317+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-329830 EUVD-2026-329830 2026-10-04T10:11:54.803587+00:00 EUVD-2026-329830 https://cve.radiocsirt.org/vuln/fkie_cve-2026-54301 fkie_cve-2026-54301 2026-10-04T10:11:54.803620+00:00

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 configure a Respond to Webhook node to serve binary content with an attacker-controlled Content-Type. The binary response path bypassed the central Content-Security-Policy sandbox header, allowing a public webhook to execute JavaScript in the n8n origin when visited by an authenticated user, with access to that user's session. This vulnerability is fixed in 1.123.55, 2.25.7, and 2.26.2.

 https://cve.radiocsirt.org/vuln/ghsa-v733-mwr6-fgcm GHSA-v733-mwr6-fgcm — n8n: Same-Origin XSS in Respond to Webhook Node 2026-10-04T10:11:54.803653+00:00

Affected: npm: n8n

## Impact An authenticated user with workflow edit access could configure a `Respond to Webhook` node to serve binary content with an attacker-controlled `Content-Type`. The binary response path bypassed the central `Content-Security-Policy` sandbox header, allowing a public webhook to execute JavaScript in the n8n origin when visited by an authenticated user, with access to that user's session.

## Patches The issue has been fixed in n8n versions 1.123.55, 2.25.7, and 2.26.2. Users should upgrade to one of these versions or later to remediate the vulnerability.

## Workarounds If upgrading is not immediately possible, administrators should consider the following temporary mitigations: - Limit workflow creation and editing permissions to fully trusted users only. - Disable the Respond to Webhook node by adding `n8n-nodes-base.respondToWebhook` to the `NODES_EXCLUDE` environment variable.

These workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.

 https://cve.radiocsirt.org/vuln/ncsc-2026-0212 NCSC-2026-0212 — Kwetsbaarheden verholpen in n8n workflow automation platform 2026-10-04T10:11:54.803694+00:00 NCSC-2026-0212 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1875 WID-SEC-W-2026-1875 — n8n: Mehrere Schwachstellen 2026-10-04T10:11:54.803722+00:00

Ein Angreifer kann mehrere Schwachstellen in n8n ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, SQL-Injection- und Cross-Site-Scripting-Angriffe durchzuführen, Daten zu manipulieren, einen Denial-of-Service-Zustand zu verursachen oder vertrauliche Informationen offenzulegen, was weitere Angriffe einschließlich einer Rechteausweitung ermöglichen kann.