Prototype Pollution

Overview n8n-core is a Core functionality of n8n Affected versions of this package are vulnerable to Prototype Pollution in the expression engine. An attacker can cause the application to become unresponsive or crash by manipulating array-element access to obtain a reference to a host built-in an...

@ai-growth/n8n-nodes-wordpress (>=0.2.0, <=0.6.12), @henry2323/n8n-nodes-calendar-tool-wrapper (0.1.4) +38 more potentially affected by unknown CVE via n8n-core (>=1.0.0, <=1.122.37)

n8n-core NPM version =1.0.0, =0.2.0, =1.0.1, =0.26.0, =0.34.0, =1.0.1, =0.21.8, =1.0.0, =1.0.0, =0.1.0, =1.0.1, =0.3.3, =0.1.3, =0.1.1, =1.2.0, =1.4.1 and more Source cves: unknown CVE Source advisory: SNYK:JS-N8NCORE-18322419...

@n8n/backend-test-utils (1.32.0), @n8n/db (1.32.0) +3 more potentially affected by unknown CVE via n8n-core (2.32.0)

n8n-core NPM version 2.32.0 is affected by a known vulnerability. The following packages have a transitive dependency on n8n-core and may be impacted: - @n8n/backend-test-utils 1.32.0 - @n8n/db 1.32.0 - @n8n/n8n-nodes-langchain 2.32.0 - @n8n/task-runner 2.32.0 - n8n 2.32.0 Source cves: unknown CV...

@0xlimao/n8n-nodes-ethereum (>=1.0.0, <=1.0.1), @aayshian/n8n-aisensy-ay19 (0.0.1) +112 more potentially affected by unknown CVE via n8n-core (>=2.0.0, <=2.31.2)

n8n-core NPM version =2.0.0, =1.0.0, =0.0.1, =1.0.0, =0.0.1, =0.0.1, =0.3.6, =0.1.0, =1.0.0, =0.1.4, =1.1.3, =1.1.6 and more Source cves: unknown CVE Source advisory: SNYK:JS-N8NCORE-18322419...

@n8n/n8n-nodes-langchain (2.32.0), n8n (2.32.0) potentially affected by unknown CVE via n8n-nodes-base (2.32.0)

n8n-nodes-base NPM version 2.32.0 is affected by a known vulnerability. The following packages have a transitive dependency on n8n-nodes-base and may be impacted: - @n8n/n8n-nodes-langchain 2.32.0 - n8n 2.32.0 Source cves: unknown CVE Source advisory: SNYK:JS-N8NNODESBASE-18322072...

Authorization Bypass Through User-Controlled Key

Overview n8n-core is a Core functionality of n8n Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via a mismatch between static validation and the runtime expression engine in external secrets handling. An attacker can access unauthorized secret...

@ai-growth/n8n-nodes-wordpress (>=0.2.0, <=0.6.12), @henry2323/n8n-nodes-calendar-tool-wrapper (0.1.4) +38 more potentially affected by CVE-2026-59259 via n8n-core (>=1.0.0, <=1.122.34)

n8n-core NPM version =1.0.0, =0.2.0, =1.0.1, =0.26.0, =0.34.0, =1.0.1, =0.21.8, =1.0.0, =1.0.0, =0.1.0, =1.0.1, =0.3.3, =0.1.3, =0.1.1, =1.2.0, =1.4.1 and more Source cves: CVE-2026-59259 Source advisory: SNYK:JS-N8NCORE-18017737...

@0xlimao/n8n-nodes-ethereum (>=1.0.0, <=1.0.1), @aayshian/n8n-aisensy-ay19 (0.0.1) +111 more potentially affected by CVE-2026-59259 via n8n-core (>=2.0.0, <=2.27.2)

n8n-core NPM version =2.0.0, =1.0.0, =0.0.1, =1.0.0, =0.0.1, =0.0.1, =0.3.6, =0.1.0, =1.0.0, =0.1.4, =1.1.3, =1.1.6 and more Source cves: CVE-2026-59259 Source advisory: SNYK:JS-N8NCORE-18017737...

@n8n/backend-test-utils (1.28.0), @n8n/db (1.28.0) +1 more potentially affected by CVE-2026-59259 via n8n-core (2.28.0)

n8n-core NPM version 2.28.0 is affected by a known vulnerability. The following packages have a transitive dependency on n8n-core and may be impacted: - @n8n/backend-test-utils 1.28.0 - @n8n/db 1.28.0 - @n8n/task-runner 2.28.0 Source cves: CVE-2026-59259 Source advisory: SNYK:JS-N8NCORE-18017737...

@ai-growth/n8n-nodes-wordpress (>=0.2.0, <=0.6.12), @henry2323/n8n-nodes-calendar-tool-wrapper (0.1.4) +38 more potentially affected by CVE-2026-59209 via n8n-core (>=1.0.0, <=1.122.34)

n8n-core NPM version =1.0.0, =0.2.0, =1.0.1, =0.26.0, =0.34.0, =1.0.1, =0.21.8, =1.0.0, =1.0.0, =0.1.0, =1.0.1, =0.3.3, =0.1.3, =0.1.1, =1.2.0, =1.4.1 and more Source cves: CVE-2026-59209 Source advisory: SNYK:JS-N8NCORE-17954281...

@0xlimao/n8n-nodes-ethereum (>=1.0.0, <=1.0.1), @aayshian/n8n-aisensy-ay19 (0.0.1) +111 more potentially affected by CVE-2026-59209 via n8n-core (>=2.0.0, <=2.27.2)

n8n-core NPM version =2.0.0, =1.0.0, =0.0.1, =1.0.0, =0.0.1, =0.0.1, =0.3.6, =0.1.0, =1.0.0, =0.1.4, =1.1.3, =1.1.6 and more Source cves: CVE-2026-59209 Source advisory: SNYK:JS-N8NCORE-17954281...

@n8n/backend-test-utils (1.28.0), @n8n/db (1.28.0) +1 more potentially affected by CVE-2026-59209 via n8n-core (2.28.0)

n8n-core NPM version 2.28.0 is affected by a known vulnerability. The following packages have a transitive dependency on n8n-core and may be impacted: - @n8n/backend-test-utils 1.28.0 - @n8n/db 1.28.0 - @n8n/task-runner 2.28.0 Source cves: CVE-2026-59209 Source advisory: SNYK:JS-N8NCORE-17954281...

Insufficiently Protected Credentials

Overview n8n-core is a Core functionality of n8n Affected versions of this package are vulnerable to Insufficiently Protected Credentials through the HTTP Request V3 pagination expression handling in packages/nodes-base/nodes/HttpRequest/V3/HttpRequestV3.node.ts and...

Server-side Request Forgery (SSRF)

Overview n8n-core is a Core functionality of n8n Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the POST /rest/dynamic-node-parameters/options endpoint. An attacker can redirect responses to a server under their control by sending a specially crafted...

@0xlimao/n8n-nodes-ethereum (>=1.0.0, <=1.0.1), @aayshian/n8n-aisensy-ay19 (0.0.1) +111 more potentially affected by unknown CVE via n8n-core (>=2.0.0, <=2.19.4)

n8n-core NPM version =2.0.0, =1.0.0, =0.0.1, =1.0.0, =0.0.1, =0.0.1, =0.3.6, =0.1.0, =1.0.0, =0.1.4, =1.1.3, =1.1.6 and more Source cves: unknown CVE Source advisory: SNYK:JS-N8NCORE-16874152...

@n8n/backend-test-utils (1.11.0), @n8n/db (1.11.0) +1 more potentially affected by unknown CVE via n8n-core (2.11.0)

n8n-core NPM version 2.11.0 is affected by a known vulnerability. The following packages have a transitive dependency on n8n-core and may be impacted: - @n8n/backend-test-utils 1.11.0 - @n8n/db 1.11.0 - @n8n/task-runner 2.11.0 Source cves: unknown CVE Source advisory: SNYK:JS-N8NCORE-15825749...

@n8n/backend-test-utils (>=1.10.0, <=1.10.1), @n8n/db (>=1.10.0, <=1.10.2) +2 more potentially affected by unknown CVE via n8n-core (>=2.10.0, <=2.10.1)

n8n-core NPM version =2.10.0, =1.10.0, =1.10.0, =2.10.0, =2.10.1 - n8n-runner 0.0.4 Source cves: unknown CVE Source advisory: SNYK:JS-N8NCORE-15825749...

@ai-growth/n8n-nodes-wordpress (>=0.2.0, <=0.6.12), @henry2323/n8n-nodes-calendar-tool-wrapper (0.1.4) +38 more potentially affected by unknown CVE via n8n-core (>=1.0.0, <=1.122.16)

n8n-core NPM version =1.0.0, =0.2.0, =1.0.1, =0.26.0, =0.34.0, =1.0.1, =0.21.8, =1.0.0, =1.0.0, =0.1.0, =1.0.1, =0.3.3, =0.1.3, =0.1.1, =1.2.0, =1.4.1 and more Source cves: unknown CVE Source advisory: SNYK:JS-N8NCORE-15825749...

@n8n/backend-test-utils (>=1.0.0-rc.0, <=1.1.1), @n8n/db (>=1.0.0-rc.0, <=1.1.1) +3 more potentially affected by CVE-2026-27498 via n8n-core (>=2.0.0, <=2.1.1)

n8n-core NPM version =2.0.0, =1.0.0-rc.0, =1.0.0-rc.0, =2.0.0-rc.0, =2.0.0-rc.0, =0.1.0, =0.11.0 Source cves: CVE-2026-27498 Source advisory: SNYK:JS-N8NCORE-15357608...

Arbitrary Code Injection

Overview n8n-core is a Core functionality of n8n Affected versions of this package are vulnerable to Arbitrary Code Injection via the readWriteFile node in combination with git operations. An attacker can execute arbitrary commands on the host system by writing to specific configuration files and...