CVE-2026-56776 n8n - Incorrect OAuth Scope Validation in Workflow Test Run Endpoint

n8n before 1.123.55, 2.25.7, and 2.26.2 contains an authorization bypass in the POST /workflows/workflowId/test-runs/new endpoint, which authorizes access using the workflow:read scope instead of workflow:execute. An authenticated user with read-only access to a workflow can trigger a real...

CVE-2026-56776

CVE-2026-56776 affects n8n versions prior to 1.123.55, 2.25.7, and 2.26.2. The issue is an authorization bypass in POST /workflows/{workflowId}/test-runs/new where access is granted using workflow:read instead of workflow:execute, enabling an authenticated user with read-only access to trigger a ...

CVE-2026-56776 n8n - Incorrect OAuth Scope Validation in Workflow Test Run Endpoint

n8n before 1.123.55, 2.25.7, and 2.26.2 contains an authorization bypass in the POST /workflows/workflowId/test-runs/new endpoint, which authorizes access using the workflow:read scope instead of workflow:execute. An authenticated user with read-only access to a workflow can trigger a real...

GitHub Copilot Refuses Harmful Requests in Chat, Then Writes Them in Code

An AI coding assistant that refuses to answer a dangerous request in its chat box can answer it anyway if the same request is broken into small, ordinary-looking steps inside a code editor. That is the finding of a new study of GitHub Copilot by researchers Abhishek Kumar and Carsten Maple. The...

CVE-2026-59253: Authorization Bypass Through User-Controlled Key

n8n before 2.28.0 contains an improper authorization vulnerability allowing authenticated users to assign workflows to folders in other projects. Attackers can bypass project and folder authorization boundaries by supplying crafted request payloads during workflow creation, causing logical...

PT-2026-56437

n8n before versions 1.123.18 and 2.6.2 fails to verify HMAC-SHA256 signatures on Zendesk webhooks in the ZendeskTrigger node. Attackers who know the webhook URL can send unsigned POST requests to trigger workflows with arbitrary malicious data...

CVE-2026-48955

An improper access check allows unauthorized users to access workflow stage and transition information...

CVE-2026-48955

An improper access check allows unauthorized users to access workflow stage and transition information...

EUVD-2026-42066

An improper access check allows unauthorized users to access workflow stage and transition information...

CVE-2026-48955

The CVE concerns Joomla! Core, specifically the com_workflow component. Affected: Joomla core workflows. Root cause: improper access check allows unauthorized users to access workflow stage and transition information. Impact: disclosure of workflow stage/transition details due to weak access cont...

CVE-2026-48955 Joomla! Core - [20260709] - Incorrect Access Control in com_workflow

An improper access check allows unauthorized users to access workflow stage and transition information...

CVE-2026-48955

An improper access check allows unauthorized users to access workflow stage and transition information...

CVE-2026-48955 Joomla! Core - [20260709] - Incorrect Access Control in com_workflow

An improper access check allows unauthorized users to access workflow stage and transition information...

CVE-2026-48955

An improper access check allows unauthorized users to access workflow stage and transition information...

Parsl Monitoring Visualization Vulnerable to SQL Injection

Affected Product: Parsl Python Parallel Scripting LibraryComponent: parsl.monitoring.visualizationVulnerability Type: SQL Injection CWE-89Severity: High CVSS Rating Recommended: 7.5 - 8.6URL: https://github.com/Parsl/parsl/blob/master/parsl/monitoring/visualization/views.pySummaryA SQL Injection...

PYSEC-2026-1759 Parsl Monitoring Visualization Vulnerable to SQL Injection

Affected Product: Parsl Python Parallel Scripting Library Component: parsl.monitoring.visualization Vulnerability Type: SQL Injection CWE-89 Severity: High CVSS Rating Recommended: 7.5 - 8.6 URL: https://github.com/Parsl/parsl/blob/master/parsl/monitoring/visualization/views.py Summary A SQL...

Skyvern has a Jinja runtime leak

Skyvern through 0.2.0 has a Jinja runtime leak in sdk/workflow/models/block.py...

PYSEC-2026-1929 Skyvern has a Jinja runtime leak

Skyvern through 0.2.0 has a Jinja runtime leak in sdk/workflow/models/block.py...

SageMaker Workflow component allows possibility of MD5 hash collisions

A vulnerability in the SageMaker Workflow component of aws/sagemaker-python-sdk allows for the possibility of MD5 hash collisions in all versions. This can lead to workflows being inadvertently replaced due to the reuse of results from different configurations that produce the same MD5 hash. This...

PYSEC-2026-1885 SageMaker Workflow component allows possibility of MD5 hash collisions

A vulnerability in the SageMaker Workflow component of aws/sagemaker-python-sdk allows for the possibility of MD5 hash collisions in all versions. This can lead to workflows being inadvertently replaced due to the reuse of results from different configurations that produce the same MD5 hash. This...