https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T16:21:34.671455+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-330772 EUVD-2026-330772 2026-10-04T16:21:34.735723+00:00 EUVD-2026-330772 https://cve.radiocsirt.org/vuln/fkie_cve-2026-54306 fkie_cve-2026-54306 2026-10-04T16:21:34.735760+00:00

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, a prototype pollution vulnerability allowed a crafted public webhook payload to inject attacker-controlled fields into workflow data during internal object copying. These fields could be surfaced and consumed as normal values by downstream built-in nodes. Where a workflow combines a public webhook with action nodes that consume the resulting fields, an attacker could cause the workflow to act as a confused deputy — targeting unintended records or issuing outbound requests using the workflow owner's configured credentials. This vulnerability is fixed in 2.25.7 and 2.26.2.

 https://cve.radiocsirt.org/vuln/ghsa-2vff-hj5x-8gq7 GHSA-2vff-hj5x-8gq7 — n8n: Prototype Pollution enables confused-deputy execution via public webhooks 2026-10-04T16:21:34.735800+00:00

Affected: npm: n8n

## Impact A prototype pollution vulnerability allowed a crafted public webhook payload to inject attacker-controlled fields into workflow data during internal object copying. These fields could be surfaced and consumed as normal values by downstream built-in nodes.

Where a workflow combines a public webhook with action nodes that consume the resulting fields, an attacker could cause the workflow to act as a confused deputy — targeting unintended records or issuing outbound requests using the workflow owner's configured credentials.

## Patches The issue has been fixed in n8n versions 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: - Avoid exposing public (unauthenticated) webhook workflows that pass incoming data through transform nodes into action nodes with sensitive credentials or database operations. - Limit workflow creation and editing permissions to fully trusted users only.

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 2026-10-04T16:21:34.735842+00:00 NCSC-2026-0212 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1875 WID-SEC-W-2026-1875 — n8n: Mehrere Schwachstellen 2026-10-04T16:21:34.735875+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.