CVE-2026-56775 n8n - Incorrect OAuth Scope Validation in Evaluation Test Runs Endpoints

n8n before 1.123.55, 2.25.7, and 2.26.2 contains an authorization vulnerability in three mutating evaluation test-run endpoints that authorize state-changing actions using the workflow:read scope instead of the action-appropriate workflow:execute scope. On instances using Advanced Permissions...

EUVD-2026-42263

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

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...

EUVD-2026-42262

n8n before 1.123.55, 2.25.7, and 2.26.2 contains an authorization vulnerability in three mutating evaluation test-run endpoints that authorize state-changing actions using the workflow:read scope instead of the action-appropriate workflow:execute scope. On instances using Advanced Permissions...

CVE-2026-56775 n8n - Incorrect OAuth Scope Validation in Evaluation Test Runs Endpoints

n8n before 1.123.55, 2.25.7, and 2.26.2 contains an authorization vulnerability in three mutating evaluation test-run endpoints that authorize state-changing actions using the workflow:read scope instead of the action-appropriate workflow:execute scope. On instances using Advanced Permissions...

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...

EUVD-2026-42257

n8n before 2.8.0 contains a cross-site scripting vulnerability in the credential management flow where authenticated users can inject malicious JavaScript URLs into OAuth2 credential Authorization URL fields. Attackers can craft malicious credentials and trick victims into clicking the OAuth...

CVE-2026-56359

n8n prior to 2.8.0 contains a cross-site scripting vulnerability in the credential management flow. Authenticated users can inject malicious JavaScript URLs into OAuth2 credential Authorization URL fields, enabling crafted credentials to cause the victim, who clicks the OAuth authorization button...

CVE-2026-56293 Capgo - Stale Cross-Organization Authorization via Incomplete deploy_history Update in transfer_app()

Capgo before 12.128.2 contains an authorization flaw in transferapp that fails to update deployhistory.ownerorg when transferring applications between organizations. Attackers can exploit this omission to retain unauthorized access to deployment history records in the source organization or cause...

CVE-2026-56293

Capgo before 12.128.2 contains an authorization flaw in transferapp that fails to update deployhistory.ownerorg when transferring applications between organizations. Attackers can exploit this omission to retain unauthorized access to deployment history records in the source organization or cause...

EUVD-2026-42254

Capgo before 12.128.2 contains an authorization flaw in transferapp that fails to update deployhistory.ownerorg when transferring applications between organizations. Attackers can exploit this omission to retain unauthorized access to deployment history records in the source organization or cause...

CVE-2026-56293 Capgo - Stale Cross-Organization Authorization via Incomplete deploy_history Update in transfer_app()

Capgo before 12.128.2 contains an authorization flaw in transferapp that fails to update deployhistory.ownerorg when transferring applications between organizations. Attackers can exploit this omission to retain unauthorized access to deployment history records in the source organization or cause...

CVE-2026-56246 Capgo - Cross-Organization Authorization Bypass via Scoped API Key Privilege Inheritance

Capgo before 12.128.2 contains a broken access control vulnerability in the organization management API where a scoped API key limitedtoorgs inherits its owner-user's permissions, allowing destructive cross-organization actions. When a user is an admin in two organizations and creates a write-mod...

EUVD-2026-42249

Capgo before 12.128.2 contains a broken access control vulnerability in the organization management API where a scoped API key limitedtoorgs inherits its owner-user's permissions, allowing destructive cross-organization actions. When a user is an admin in two organizations and creates a write-mod...

CVE-2026-56246

Capgo prior to 12.128.2 contains a broken access control in the organization management API. A scoped API key (limited_to_orgs) inherits its owner-user’s permissions, enabling cross‑organization destructive actions (e.g., DELETE /organization, DELETE /organization/members) when an admin belongs t...

CVE-2026-56220

Capgo before 12.128.2 contains an authorization bypass vulnerability in the public.manifest INSERT policy that allows read-only org members to insert OTA manifest rows. Attackers with read-only org access can inject malicious manifest entries with arbitrary s3path values that are served to device...

CVE-2026-56220

Capgo before version 12.128.2 contains an authorization bypass in the public.manifest INSERT policy that lets read-only org members insert OTA manifest rows. Attackers with read-only org access can inject malicious manifest entries with arbitrary s3_path values, which are served to devices via th...

CVE-2026-56220 Capgo - Unauthorized Manifest Insertion via Read-Only Org Member

Capgo before 12.128.2 contains an authorization bypass vulnerability in the public.manifest INSERT policy that allows read-only org members to insert OTA manifest rows. Attackers with read-only org access can inject malicious manifest entries with arbitrary s3path values that are served to device...

CVE-2026-56086

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an Incorrect Authorization vulnerability. A low privileged attacker with...

EUVD-2026-42240

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an Incorrect Authorization vulnerability. A low privileged attacker with...