CVE-2026-2108

The CVE-2026-2108 entry covers jsbroks COCO Annotator up to version 0.11.1. The vulnerability affects the Endpoint component’s /api/info/long_task, where manipulation can cause a denial of service. It is remotely exploitable and has been publicly disclosed; multiple sources note no vendor respons...

EUVD-2026-5719

A vulnerability was determined in jsbroks COCO Annotator up to 0.11.1. This impacts an unknown function of the file /api/info/longtask of the component Endpoint. This manipulation causes denial of service. The attack may be initiated remotely. The exploit has been publicly disclosed and may be...

CVE-2026-2108 jsbroks COCO Annotator Endpoint long_task denial of service

A vulnerability was determined in jsbroks COCO Annotator up to 0.11.1. This impacts an unknown function of the file /api/info/longtask of the component Endpoint. This manipulation causes denial of service. The attack may be initiated remotely. The exploit has been publicly disclosed and may be...

COCO Annotator 安全漏洞

COCO Annotator is a web-based image annotation tool developed by Justin Brooks. It aims to provide versatility and efficient image annotation. COCO Annotator versions 0.11.1 and earlier contain security vulnerabilities, which stem from incorrect operations on components like Endpoint, specificall...

PT-2026-6916

Name of the Vulnerable Software and Affected Versions jsbroks COCO Annotator versions up to 0.11.1 Description A flaw exists in jsbroks COCO Annotator that can lead to a denial of service. This issue affects the Endpoint component and involves the /api/info/long task file and an unknown function...

CVE-2025-61917

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 sa...

CODTECH-Task2-Web-Vulnerability-Scanner

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GHSA-8398-GMMX-564H n8n has a Python sandbox escape

Impact 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. Only authenticated users are able to execute code through Task Runners. This issue affected any deployment in which the...

Protection Mechanism Failure

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Protection Mechanism Failure via the Python Code node. An attacker can execute arbitrary code outside the intended security boundary by leveraging authenticated access and enabling Task Runners with...

n8n has a Python sandbox escape

Impact 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. Only authenticated users are able to execute code through Task Runners. This issue affected any deployment in which the...

@n8n/backend-test-utils (=0.26.0), @n8n/db (=0.34.0) +2 more potentially affected by CVE-2026-25051 via n8n-core (=1.122.0)

n8n-core NPM version =1.122.0 is affected by a known vulnerability. The following packages have a transitive dependency on n8n-core and may be impacted: - @n8n/backend-test-utils =0.26.0 - @n8n/db =0.34.0 - @n8n/task-runner =1.59.0 - n8n-node-dev =1.121.0 Source cves: CVE-2026-25051 Source...

Use of Uninitialized Resource

Overview Affected versions of this package are vulnerable to Use of Uninitialized Resource via the Buffer.allocUnsafe and Buffer.allocUnsafeSlow functions in the task runner process. An attacker can access sensitive in-process memory contents by executing untrusted code that allocates uninitializ...

n8n's Unsafe Buffer Allocation Allows In-Process Memory Disclosure in Task Runner

Impact 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,...

GHSA-49MX-FJ45-Q3P6 n8n's Unsafe Buffer Allocation Allows In-Process Memory Disclosure in Task Runner

Impact 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,...

CVE-2025-61917

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 sa...

CVE-2025-61917 n8n Unsafe Buffer Allocation Allows In-Process Memory Disclosure in Task Runner

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 sa...

EUVD-2025-206795

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 sa...

CVE-2025-61917 n8n Unsafe Buffer Allocation Allows In-Process Memory Disclosure in Task Runner

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 sa...

CVE-2025-61917 n8n Unsafe Buffer Allocation Allows In-Process Memory Disclosure in Task Runner

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 sa...

CVE-2025-61917

CVE-2025-61917 affects the open‑source workflow tool n8n (versions 1.65.0 through before 1.114.3). The root cause is the use of Buffer.allocUnsafe() / Buffer.allocUnsafeSlow() inside the Task Runner, allowing untrusted code to allocate uninitialized memory that may contain residual data (prior re...