Arbitrary File Upload

@n8n/n8n-nodes-langchain is vulnerable to Arbitrary File Upload. The vulnerability is due to improper validation and handling of uploaded files in the Chat Trigger component, which allows an attacker to upload a crafted HTML file and execute arbitrary code on the affected system...

Fortinet Fixes Critical FortiSIEM Flaw Allowing Unauthenticated Remote Code Execution

Fortinet has released updates to fix a critical security flaw impacting FortiSIEM that could allow an unauthenticated attacker to achieve code execution on susceptible instances. The operating system OS injection vulnerability, tracked as CVE-2025-64155 , is rated 9.4 out of 10.0 on the CVSS...

Malicious Package

Overview n8n-nodes-danev is a malicious package. This package leverages n8n workflow automation disguising as a n8n community node to exfiltrate OAuth tokens, API keys, and sensitive credentials of integrated services. Remediation Avoid using all malicious instances of the n8n-nodes-danev package...

CVE-2023-45085

An issue exists in SoftIron HyperCloud where compute nodes may come online immediately without following the correct initialization process. In this instance, workloads may be scheduled on these nodes and deploy to a failed or erroneous state, which impacts the availability of these workloads tha...

CVE-2021-27022

A flaw was discovered in bolt-server and ace where running a task with sensitive parameters results in those sensitive parameters being logged when they should not be. This issue only affects SSH/WinRM nodes inventory service nodes...

CVE-2019-11403

In Gradle Enterprise before 2018.5.2, Build Cache Nodes would reflect the configured password back when viewing the HTML page source of the settings page...

CVE-2021-41225

TensorFlow is an open source platform for machine learning. In affected versions TensorFlow's Grappler optimizer has a use of unitialized variable. If the trainnodes vector obtained from the saved model that gets optimized does not contain a Dequeue node, then dequeuenode is left unitialized. The...

MAL-2026-177 Malicious code in n8n-nodes-ggdv-hdfvcnnje-uyrokvbkl (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 153a9330a9d7d9400ff4dd8525ff7d5069ca8ead835562e7ffe0bc16a4c9b22b The package n8n-nodes-ggdv-hdfvcnnje-uyrokvbkl was found to contain malicious code. Source: ghsa-malware...

Malicious Package

Overview n8n-nodes-hfgjf-irtuinvcm-lasdqewriit is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization...

EUVD-2026-1823

Malicious code in n8n-nodes-hfgjf-irtuinvcm-lasdqewriit npm...

MAL-2026-179 Malicious code in n8n-nodes-vbmkajdsa-uehfitvv-ueqjhhhksdlkkmz (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector dd5b9fc4d665c764917757933148572fd5cfca44be431dd6f84281b068b1ccfc The package n8n-nodes-vbmkajdsa-uehfitvv-ueqjhhhksdlkkmz was found to contain malicious code. Source: ghsa-malware...

China-Linked UAT-7290 Targets Telecoms with Linux Malware and ORB Nodes

A China-nexus threat actor known as UAT-7290 has been attributed to espionage-focused intrusions against entities in South Asia and Southeastern Europe. The activity cluster, which has been active since at least 2022, primarily focuses on extensive technical reconnaissance of target organizations...

CVE-2026-22028 Preact has JSON VNode Injection issue

Preact, a lightweight web development framework, JSON serialization protection to prevent Virtual DOM elements from being constructed from arbitrary JSON. A regression introduced in Preact 10.26.5 caused this protection to be softened. In applications where values from JSON payloads are assumed t...

UAT-7290 targets high value telecommunications infrastructure in South Asia

Cisco Talos is disclosing a sophisticated threat actor we track as UAT-7290, who has been active since at least 2022. UAT-7290 is tasked with gaining initial access as well as conducting espionage focused intrusions against critical infrastructure entities in South Asia. UAT-7290's arsenal includ...

User Impersonation

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to User Impersonation via the Stripe Trigger node that does not verify incoming webhook requests against Stripe webhook signing secret. An attacker with valid webhook URL can execute unauthorized...

@imagina/n8n-nodes-iwhatsapp (>=0.1.0, <=0.2.7), @regis-samurai/n8n (>=0.216.1, <=0.219.1) +11 more potentially affected by CVE-2026-21894 via n8n-nodes-base (>=0.147.0, <=0.225.0)

n8n-nodes-base NPM version =0.147.0, =0.1.0, =0.216.1, =0.150.0, =0.1.0, =0.18.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.7 Source cves: CVE-2026-21894 Source advisory: SNYK:JS-N8NNODESBASE-14900320...

Improper Validation of Specified Type of Input

Overview @n8n/n8n-nodes-langchain is a Affected versions of this package are vulnerable to Improper Validation of Specified Type of Input that is passed to the handleFormData function. An attacker can gain unauthorized access to files on the underlying server by requests with unexpected...

Improper Validation of Specified Type of Input

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Improper Validation of Specified Type of Input that is passed to the handleFormData function. An attacker can gain unauthorized access to files on the underlying server by requests with unexpected...

@imagina/n8n-nodes-iwhatsapp (>=0.1.0, <=0.2.7), @regis-samurai/n8n (>=0.216.1, <=0.219.1) +15 more potentially affected by CVE-2026-21877 via n8n-nodes-base (>=0.123.1, <=0.225.0)

n8n-nodes-base NPM version =0.123.1, =0.1.0, =0.216.1, =0.126.0, =0.1.0, =0.18.0, =0.1.0, =1.0.0, =0.1.0, =0.2.14, =0.1.0, =1.0.0, =1.0.1 and more Source cves: CVE-2026-21877 Source advisory: SNYK:JS-N8NNODESBASE-14894272...

Arbitrary File Upload

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Arbitrary File Upload via the Git Node. An authenticated user can achieve execution of untrusted code by uploading malicious files that are subsequently executed by the service. This can lead to ful...