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68 vulnerabilities found for n8n by n8n

CVE-2026-25631 (GCVE-0-2026-25631)

Vulnerability from nvd – Published: 2026-02-06 20:34 – Updated: 2026-02-06 21:08
VLAI?
Title
Domain allowlist bypass enables credential exfiltration
Summary
n8n is an open source workflow automation platform. Prior to 1.121.0, there is a vulnerability in the HTTP Request node's credential domain validation allowed an authenticated attacker to send requests with credentials to unintended domains, potentially leading to credential exfiltration. This only might affect user who have credentials that use wildcard domain patterns (e.g., *.example.com) in the "Allowed domains" setting. This issue is fixed in version 1.121.0 and later.
Severity ?
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.121.0
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Show details on NVD website
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CVE-2026-21893 (GCVE-0-2026-21893)

Vulnerability from nvd – Published: 2026-02-04 17:36 – Updated: 2026-02-04 19:33
VLAI?
Title
n8n Vulnerable to Command Injection in Community Package Installation
Summary
n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerability was identified in n8n’s community package installation functionality. The issue allowed authenticated users with administrative permissions to execute arbitrary system commands on the n8n host under specific conditions. This issue has been patched in version 1.120.3.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: >= 0.187.0, < 1.120.3
Create a notification for this product.
Show details on NVD website
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CVE-2026-25115 (GCVE-0-2026-25115)

Vulnerability from nvd – Published: 2026-02-04 16:48 – Updated: 2026-02-05 14:33
VLAI?
Title
n8n is vulnerable to Python sandbox escape
Summary
n8n is an open source workflow automation platform. Prior to version 2.4.8, a vulnerability in the Python Code node allows authenticated users to break out of the Python sandbox environment and execute code outside the intended security boundary. This issue has been patched in version 2.4.8.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-693 - Protection Mechanism Failure
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 2.4.8
Create a notification for this product.
Show details on NVD website
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CVE-2026-25056 (GCVE-0-2026-25056)

Vulnerability from nvd – Published: 2026-02-04 16:47 – Updated: 2026-02-05 14:33
VLAI?
Title
n8n Arbitrary File Write leading to RCE in n8n Merge Node
Summary
n8n is an open source workflow automation platform. Prior to versions 1.118.0 and 2.4.0, a vulnerability in the Merge node's SQL Query mode allowed authenticated users with permission to create or modify workflows to write arbitrary files to the n8n server's filesystem potentially leading to remote code execution. This issue has been patched in versions 1.118.0 and 2.4.0.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
  • CWE-693 - Protection Mechanism Failure
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.118.0
Affected: < 2.4.0
Create a notification for this product.
Show details on NVD website
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CVE-2026-25055 (GCVE-0-2026-25055)

Vulnerability from nvd – Published: 2026-02-04 16:47 – Updated: 2026-02-05 14:33
VLAI?
Title
n8n Arbitrary File Write on Remote Systems via SSH Node
Summary
n8n is an open source workflow automation platform. Prior to versions 1.123.12 and 2.4.0, when workflows process uploaded files and transfer them to remote servers via the SSH node without validating their metadata the vulnerability can lead to files being written to unintended locations on those remote systems potentially leading to remote code execution on those systems. As a prerequisites an unauthenticated attacker needs knowledge of such workflows existing and the endpoints for file uploads need to be unauthenticated. This issue has been patched in versions 1.123.12 and 2.4.0.
Severity ?
7.1 (High)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.123.12
Affected: < 2.4.0
Create a notification for this product.
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CVE-2026-25054 (GCVE-0-2026-25054)

Vulnerability from nvd – Published: 2026-02-04 16:47 – Updated: 2026-02-05 14:35
VLAI?
Title
n8n is Vulnerable to Stored Cross-Site Scripting via Markdown Rendering in Workflow UI
Summary
n8n is an open source workflow automation platform. Prior to versions 1.123.9 and 2.2.1, a Cross-Site Scripting (XSS) vulnerability existed in a markdown rendering component used in n8n's interface, including workflow sticky notes and other areas that support markdown content. An authenticated user with permission to create or modify workflows could abuse this to execute scripts with same-origin privileges when other users interact with a maliciously crafted workflow. This could lead to session hijacking and account takeover. This issue has been patched in versions 1.123.9 and 2.2.1.
Severity ?
8.5 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.123.9
Affected: < 2.2.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-25053 (GCVE-0-2026-25053)

Vulnerability from nvd – Published: 2026-02-04 16:47 – Updated: 2026-02-05 14:35
VLAI?
Title
n8n is Vulnerable to OS Command Injection in Git Node
Summary
n8n is an open source workflow automation platform. Prior to versions 1.123.10 and 2.5.0, vulnerabilities in the Git node allowed authenticated users with permission to create or modify workflows to execute arbitrary system commands or read arbitrary files on the n8n host. This issue has been patched in versions 1.123.10 and 2.5.0.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.123.10
Affected: < 2.5.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-25052 (GCVE-0-2026-25052)

Vulnerability from nvd – Published: 2026-02-04 16:47 – Updated: 2026-02-05 14:36
VLAI?
Title
n8n Improper File Access Controls Allow Arbitrary File Read by Authenticated Users
Summary
n8n is an open source workflow automation platform. Prior to versions 1.123.18 and 2.5.0, a vulnerability in the file access controls allows authenticated users with permission to create or modify workflows to read sensitive files from the n8n host system. This can be exploited to obtain critical configuration data and user credentials, leading to complete account takeover of any user on the instance. This issue has been patched in versions 1.123.18 and 2.5.0.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.123.18
Affected: < 2.5.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-25051 (GCVE-0-2026-25051)

Vulnerability from nvd – Published: 2026-02-04 16:46 – Updated: 2026-02-05 14:36
VLAI?
Title
n8n Improper CSP Enforcement in Webhook Responses May Allow Stored XSS
Summary
n8n is an open source workflow automation platform. Prior to version 1.123.2, a Cross-Site Scripting (XSS) vulnerability has been identified in the handling of webhook responses and related HTTP endpoints. Under certain conditions, the Content Security Policy (CSP) sandbox protection intended to isolate HTML responses may not be applied correctly. An authenticated user with permission to create or modify workflows could abuse this to execute malicious scripts with same-origin privileges when other users interact with the crafted workflow. This could lead to session hijacking and account takeover. This issue has been patched in version 1.123.2.
Severity ?
8.5 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.123.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-25049 (GCVE-0-2026-25049)

Vulnerability from nvd – Published: 2026-02-04 16:46 – Updated: 2026-02-05 14:36
VLAI?
Title
n8n Has an Expression Escape Vulnerability Leading to RCE
Summary
n8n is an open source workflow automation platform. Prior to versions 1.123.17 and 2.5.2, an authenticated user with permission to create or modify workflows could abuse crafted expressions in workflow parameters to trigger unintended system command execution on the host running n8n. This issue has been patched in versions 1.123.17 and 2.5.2.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-913 - Improper Control of Dynamically-Managed Code Resources
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.123.17
Affected: < 2.5.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-61917 (GCVE-0-2025-61917)

Vulnerability from nvd – Published: 2026-02-04 16:46 – Updated: 2026-02-05 14:36
VLAI?
Title
n8n Unsafe Buffer Allocation Allows In-Process Memory Disclosure in Task Runner
Summary
n8n is an open source workflow automation platform. From version 1.65.0 to before 1.114.3, the use of Buffer.allocUnsafe() and Buffer.allocUnsafeSlow() in the task runner allowed untrusted code to allocate uninitialized memory. Such uninitialized buffers could contain residual data from within the same Node.js process (for example, data from prior requests, tasks, secrets, or tokens), resulting in potential information disclosure. This issue has been patched in version 1.114.3.
Severity ?
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE
  • CWE-668 - Exposure of Resource to Wrong Sphere
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: >= 1.65.0, < 1.114.3
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-1470 (GCVE-0-2026-1470)

Vulnerability from nvd – Published: 2026-01-27 14:23 – Updated: 2026-01-27 14:36
VLAI?
Title
Authenticated users can bypass the Expression sandbox mechanism to achieve full remote code execution on n8n’s main node.
Summary
n8n contains a critical Remote Code Execution (RCE) vulnerability in its workflow Expression evaluation system. Expressions supplied by authenticated users during workflow configuration may be evaluated in an execution context that is not sufficiently isolated from the underlying runtime. An authenticated attacker could abuse this behavior to execute arbitrary code with the privileges of the n8n process. Successful exploitation may lead to full compromise of the affected instance, including unauthorized access to sensitive data, modification of workflows, and execution of system-level operations.
Severity ?
9.9 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-95 - Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
Assigner
References
Impacted products
Vendor Product Version
Affected: 0 , < 1.123.17 (semver)
Affected: 2.0.0 , < 2.4.5 (semver)
Affected: 2.5.0 , < 2.5.1 (semver)
Show details on NVD website
To clipboard 

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CVE-2026-0863 (GCVE-0-2026-0863)

Vulnerability from nvd – Published: 2026-01-18 15:37 – Updated: 2026-01-23 17:58
VLAI?
Title
Sandbox escape in n8n Python task runner allows for arbitrary code execution on the underlying host.
Summary
Using string formatting and exception handling, an attacker may bypass n8n's python-task-executor sandbox restrictions and run arbitrary unrestricted Python code in the underlying operating system. The vulnerability can be exploited via the Code block by an authenticated user with basic permissions and can lead to a full n8n instance takeover on instances operating under "Internal" execution mode. If the instance is operating under the "External" execution mode (ex. n8n's official Docker image) - arbitrary code execution occurs inside a Sidecar container and not the main node, which significantly reduces the vulnerability impact.
Severity ?
8.5 (High)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-95 - Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
Assigner
References
Impacted products
Vendor Product Version
Affected: 2.4.0 , < 2.4.2 (semver)
Affected: 0 , < 1.123.14 (semver)
Affected: 2.0.0 , < 2.3.5 (semver)
Show details on NVD website
To clipboard 

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CVE-2025-68949 (GCVE-0-2025-68949)

Vulnerability from nvd – Published: 2026-01-13 18:43 – Updated: 2026-01-13 19:00
VLAI?
Title
n8n has a Webhook Node IP Whitelist Bypass via Partial String Matching
Summary
n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP address merely contained the configured whitelist entry as a substring. This issue affected instances where workflow editors relied on IP-based access controls to restrict webhook access. Both IPv4 and IPv6 addresses were impacted. An attacker with a non-whitelisted IP could bypass restrictions if their IP shared a partial prefix with a trusted address, undermining the intended security boundary. This vulnerability is fixed in 2.2.0.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-134 - Use of Externally-Controlled Format String
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: >= 1.36.0, < 2.2.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-21894 (GCVE-0-2026-21894)

Vulnerability from nvd – Published: 2026-01-08 09:56 – Updated: 2026-01-08 14:42
VLAI?
Title
n8n's Missing Stripe-Signature Verification Allows Unauthenticated Forged Webhooks
Summary
n8n is an open source workflow automation platform. In versions from 0.150.0 to before 2.2.2, an authentication bypass vulnerability in the Stripe Trigger node allows unauthenticated parties to trigger workflows by sending forged Stripe webhook events. The Stripe Trigger creates and stores a Stripe webhook signing secret when registering the webhook endpoint, but incoming webhook requests were not verified against this secret. As a result, any HTTP client that knows the webhook URL could send a POST request containing a matching event type, causing the workflow to execute as if a legitimate Stripe event had been received. This issue affects n8n users who have active workflows using the Stripe Trigger node. An attacker could potentially fake payment or subscription events and influence downstream workflow behavior. The practical risk is reduced by the fact that the webhook URL contains a high-entropy UUID; however, authenticated n8n users with access to the workflow can view this webhook ID. This issue has been patched in version 2.2.2. A temporary workaround for this issue involves users deactivating affected workflows or restricting access to workflows containing Stripe Trigger nodes to trusted users only.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
CWE
  • CWE-290 - Authentication Bypass by Spoofing
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: >= 0.150.0, < 2.2.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-25631 (GCVE-0-2026-25631)

Vulnerability from cvelistv5 – Published: 2026-02-06 20:34 – Updated: 2026-02-06 21:08
VLAI?
Title
Domain allowlist bypass enables credential exfiltration
Summary
n8n is an open source workflow automation platform. Prior to 1.121.0, there is a vulnerability in the HTTP Request node's credential domain validation allowed an authenticated attacker to send requests with credentials to unintended domains, potentially leading to credential exfiltration. This only might affect user who have credentials that use wildcard domain patterns (e.g., *.example.com) in the "Allowed domains" setting. This issue is fixed in version 1.121.0 and later.
Severity ?
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.121.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-21893 (GCVE-0-2026-21893)

Vulnerability from cvelistv5 – Published: 2026-02-04 17:36 – Updated: 2026-02-04 19:33
VLAI?
Title
n8n Vulnerable to Command Injection in Community Package Installation
Summary
n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerability was identified in n8n’s community package installation functionality. The issue allowed authenticated users with administrative permissions to execute arbitrary system commands on the n8n host under specific conditions. This issue has been patched in version 1.120.3.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: >= 0.187.0, < 1.120.3
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-25115 (GCVE-0-2026-25115)

Vulnerability from cvelistv5 – Published: 2026-02-04 16:48 – Updated: 2026-02-05 14:33
VLAI?
Title
n8n is vulnerable to Python sandbox escape
Summary
n8n is an open source workflow automation platform. Prior to version 2.4.8, a vulnerability in the Python Code node allows authenticated users to break out of the Python sandbox environment and execute code outside the intended security boundary. This issue has been patched in version 2.4.8.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-693 - Protection Mechanism Failure
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 2.4.8
Create a notification for this product.
Show details on NVD website
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CVE-2026-25056 (GCVE-0-2026-25056)

Vulnerability from cvelistv5 – Published: 2026-02-04 16:47 – Updated: 2026-02-05 14:33
VLAI?
Title
n8n Arbitrary File Write leading to RCE in n8n Merge Node
Summary
n8n is an open source workflow automation platform. Prior to versions 1.118.0 and 2.4.0, a vulnerability in the Merge node's SQL Query mode allowed authenticated users with permission to create or modify workflows to write arbitrary files to the n8n server's filesystem potentially leading to remote code execution. This issue has been patched in versions 1.118.0 and 2.4.0.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
  • CWE-693 - Protection Mechanism Failure
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.118.0
Affected: < 2.4.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-25055 (GCVE-0-2026-25055)

Vulnerability from cvelistv5 – Published: 2026-02-04 16:47 – Updated: 2026-02-05 14:33
VLAI?
Title
n8n Arbitrary File Write on Remote Systems via SSH Node
Summary
n8n is an open source workflow automation platform. Prior to versions 1.123.12 and 2.4.0, when workflows process uploaded files and transfer them to remote servers via the SSH node without validating their metadata the vulnerability can lead to files being written to unintended locations on those remote systems potentially leading to remote code execution on those systems. As a prerequisites an unauthenticated attacker needs knowledge of such workflows existing and the endpoints for file uploads need to be unauthenticated. This issue has been patched in versions 1.123.12 and 2.4.0.
Severity ?
7.1 (High)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.123.12
Affected: < 2.4.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-25054 (GCVE-0-2026-25054)

Vulnerability from cvelistv5 – Published: 2026-02-04 16:47 – Updated: 2026-02-05 14:35
VLAI?
Title
n8n is Vulnerable to Stored Cross-Site Scripting via Markdown Rendering in Workflow UI
Summary
n8n is an open source workflow automation platform. Prior to versions 1.123.9 and 2.2.1, a Cross-Site Scripting (XSS) vulnerability existed in a markdown rendering component used in n8n's interface, including workflow sticky notes and other areas that support markdown content. An authenticated user with permission to create or modify workflows could abuse this to execute scripts with same-origin privileges when other users interact with a maliciously crafted workflow. This could lead to session hijacking and account takeover. This issue has been patched in versions 1.123.9 and 2.2.1.
Severity ?
8.5 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.123.9
Affected: < 2.2.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-25053 (GCVE-0-2026-25053)

Vulnerability from cvelistv5 – Published: 2026-02-04 16:47 – Updated: 2026-02-05 14:35
VLAI?
Title
n8n is Vulnerable to OS Command Injection in Git Node
Summary
n8n is an open source workflow automation platform. Prior to versions 1.123.10 and 2.5.0, vulnerabilities in the Git node allowed authenticated users with permission to create or modify workflows to execute arbitrary system commands or read arbitrary files on the n8n host. This issue has been patched in versions 1.123.10 and 2.5.0.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.123.10
Affected: < 2.5.0
Create a notification for this product.
Show details on NVD website
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CVE-2026-25052 (GCVE-0-2026-25052)

Vulnerability from cvelistv5 – Published: 2026-02-04 16:47 – Updated: 2026-02-05 14:36
VLAI?
Title
n8n Improper File Access Controls Allow Arbitrary File Read by Authenticated Users
Summary
n8n is an open source workflow automation platform. Prior to versions 1.123.18 and 2.5.0, a vulnerability in the file access controls allows authenticated users with permission to create or modify workflows to read sensitive files from the n8n host system. This can be exploited to obtain critical configuration data and user credentials, leading to complete account takeover of any user on the instance. This issue has been patched in versions 1.123.18 and 2.5.0.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.123.18
Affected: < 2.5.0
Create a notification for this product.
Show details on NVD website
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CVE-2026-25051 (GCVE-0-2026-25051)

Vulnerability from cvelistv5 – Published: 2026-02-04 16:46 – Updated: 2026-02-05 14:36
VLAI?
Title
n8n Improper CSP Enforcement in Webhook Responses May Allow Stored XSS
Summary
n8n is an open source workflow automation platform. Prior to version 1.123.2, a Cross-Site Scripting (XSS) vulnerability has been identified in the handling of webhook responses and related HTTP endpoints. Under certain conditions, the Content Security Policy (CSP) sandbox protection intended to isolate HTML responses may not be applied correctly. An authenticated user with permission to create or modify workflows could abuse this to execute malicious scripts with same-origin privileges when other users interact with the crafted workflow. This could lead to session hijacking and account takeover. This issue has been patched in version 1.123.2.
Severity ?
8.5 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.123.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-61917 (GCVE-0-2025-61917)

Vulnerability from cvelistv5 – Published: 2026-02-04 16:46 – Updated: 2026-02-05 14:36
VLAI?
Title
n8n Unsafe Buffer Allocation Allows In-Process Memory Disclosure in Task Runner
Summary
n8n is an open source workflow automation platform. From version 1.65.0 to before 1.114.3, the use of Buffer.allocUnsafe() and Buffer.allocUnsafeSlow() in the task runner allowed untrusted code to allocate uninitialized memory. Such uninitialized buffers could contain residual data from within the same Node.js process (for example, data from prior requests, tasks, secrets, or tokens), resulting in potential information disclosure. This issue has been patched in version 1.114.3.
Severity ?
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE
  • CWE-668 - Exposure of Resource to Wrong Sphere
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: >= 1.65.0, < 1.114.3
Create a notification for this product.
Show details on NVD website
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CVE-2026-25049 (GCVE-0-2026-25049)

Vulnerability from cvelistv5 – Published: 2026-02-04 16:46 – Updated: 2026-02-05 14:36
VLAI?
Title
n8n Has an Expression Escape Vulnerability Leading to RCE
Summary
n8n is an open source workflow automation platform. Prior to versions 1.123.17 and 2.5.2, an authenticated user with permission to create or modify workflows could abuse crafted expressions in workflow parameters to trigger unintended system command execution on the host running n8n. This issue has been patched in versions 1.123.17 and 2.5.2.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-913 - Improper Control of Dynamically-Managed Code Resources
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 1.123.17
Affected: < 2.5.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-1470 (GCVE-0-2026-1470)

Vulnerability from cvelistv5 – Published: 2026-01-27 14:23 – Updated: 2026-01-27 14:36
VLAI?
Title
Authenticated users can bypass the Expression sandbox mechanism to achieve full remote code execution on n8n’s main node.
Summary
n8n contains a critical Remote Code Execution (RCE) vulnerability in its workflow Expression evaluation system. Expressions supplied by authenticated users during workflow configuration may be evaluated in an execution context that is not sufficiently isolated from the underlying runtime. An authenticated attacker could abuse this behavior to execute arbitrary code with the privileges of the n8n process. Successful exploitation may lead to full compromise of the affected instance, including unauthorized access to sensitive data, modification of workflows, and execution of system-level operations.
Severity ?
9.9 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-95 - Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
Assigner
References
Impacted products
Vendor Product Version
Affected: 0 , < 1.123.17 (semver)
Affected: 2.0.0 , < 2.4.5 (semver)
Affected: 2.5.0 , < 2.5.1 (semver)
Show details on NVD website
To clipboard 

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CVE-2026-0863 (GCVE-0-2026-0863)

Vulnerability from cvelistv5 – Published: 2026-01-18 15:37 – Updated: 2026-01-23 17:58
VLAI?
Title
Sandbox escape in n8n Python task runner allows for arbitrary code execution on the underlying host.
Summary
Using string formatting and exception handling, an attacker may bypass n8n's python-task-executor sandbox restrictions and run arbitrary unrestricted Python code in the underlying operating system. The vulnerability can be exploited via the Code block by an authenticated user with basic permissions and can lead to a full n8n instance takeover on instances operating under "Internal" execution mode. If the instance is operating under the "External" execution mode (ex. n8n's official Docker image) - arbitrary code execution occurs inside a Sidecar container and not the main node, which significantly reduces the vulnerability impact.
Severity ?
8.5 (High)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-95 - Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
Assigner
References
Impacted products
Vendor Product Version
Affected: 2.4.0 , < 2.4.2 (semver)
Affected: 0 , < 1.123.14 (semver)
Affected: 2.0.0 , < 2.3.5 (semver)
Show details on NVD website
To clipboard 

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CVE-2025-68949 (GCVE-0-2025-68949)

Vulnerability from cvelistv5 – Published: 2026-01-13 18:43 – Updated: 2026-01-13 19:00
VLAI?
Title
n8n has a Webhook Node IP Whitelist Bypass via Partial String Matching
Summary
n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP address merely contained the configured whitelist entry as a substring. This issue affected instances where workflow editors relied on IP-based access controls to restrict webhook access. Both IPv4 and IPv6 addresses were impacted. An attacker with a non-whitelisted IP could bypass restrictions if their IP shared a partial prefix with a trusted address, undermining the intended security boundary. This vulnerability is fixed in 2.2.0.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-134 - Use of Externally-Controlled Format String
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: >= 1.36.0, < 2.2.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-21894 (GCVE-0-2026-21894)

Vulnerability from cvelistv5 – Published: 2026-01-08 09:56 – Updated: 2026-01-08 14:42
VLAI?
Title
n8n's Missing Stripe-Signature Verification Allows Unauthenticated Forged Webhooks
Summary
n8n is an open source workflow automation platform. In versions from 0.150.0 to before 2.2.2, an authentication bypass vulnerability in the Stripe Trigger node allows unauthenticated parties to trigger workflows by sending forged Stripe webhook events. The Stripe Trigger creates and stores a Stripe webhook signing secret when registering the webhook endpoint, but incoming webhook requests were not verified against this secret. As a result, any HTTP client that knows the webhook URL could send a POST request containing a matching event type, causing the workflow to execute as if a legitimate Stripe event had been received. This issue affects n8n users who have active workflows using the Stripe Trigger node. An attacker could potentially fake payment or subscription events and influence downstream workflow behavior. The practical risk is reduced by the fact that the webhook URL contains a high-entropy UUID; however, authenticated n8n users with access to the workflow can view this webhook ID. This issue has been patched in version 2.2.2. A temporary workaround for this issue involves users deactivating affected workflows or restricting access to workflows containing Stripe Trigger nodes to trusted users only.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
CWE
  • CWE-290 - Authentication Bypass by Spoofing
Assigner
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: >= 0.150.0, < 2.2.2
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