n8n: External Secrets Permission Bypass via Expression Parser Mismatch

Impact Due to a mismatch between the static validation check and the runtime expression engine, an authenticated user with credential create or update permissions, but without the externalSecret:list scope, could embed external secret references into credentials in forms the validation did not...

NPM: n8n: External Secrets Permission Bypass via Expression Parser Mismatch

NPM: n8n: External Secrets Permission Bypass via Expression Parser Mismatch vulnerability discovered by ? in WordPress Npm n8n versions 1.123.61...

EUVD-2026-44635

n8n: External Secrets Permission Bypass via Expression Parser Mismatch...

CLEANSTART-2026-VU72808 Security fixes for CVE-2025-61729, CVE-2026-25680, CVE-2026-25681, CVE-2026-27136, CVE-2026-32952, CVE-2026-39821, CVE-2026-39822, CVE-2026-39883, CVE-2026-42502, CVE-2026-42505, CVE-2026-42506, CVE-2026-46600, CVE-2026-56852, ghsa-hfvc-g4fc-pqhx, ghsa-mh2q-q3fh-2475, ghsa-mpwr-8vm7-h73f, ghsa-pjcq-xvwq-hhpj applied in versions: 1.1.0-r0, 2.4.1-r0, 2.5.0-r0, 2.6.0-r1, 2.6.0-r3

Multiple security vulnerabilities affect the external-secrets-operator package. These issues are resolved in later releases. See references for individual vulnerability details...

CLEANSTART-2026-PH23874 Security fixes for CVE-2025-61729, CVE-2026-25680, CVE-2026-25681, CVE-2026-27136, CVE-2026-32952, CVE-2026-39821, CVE-2026-39822, CVE-2026-39883, CVE-2026-42502, CVE-2026-42505, CVE-2026-42506, CVE-2026-46600, CVE-2026-56852, ghsa-hfvc-g4fc-pqhx, ghsa-mh2q-q3fh-2475, ghsa-mpwr-8vm7-h73f, ghsa-pjcq-xvwq-hhpj applied in versions: 1.1.0-r0, 2.4.1-r0, 2.5.0-r0, 2.6.0-r1, 2.6.0-r3, 2.7.0-r1

Multiple security vulnerabilities affect the external-secrets-operator package. These issues are resolved in later releases. See references for individual vulnerability details...

Important: Red Hat Security Advisory: external secrets operator for Red Hat OpenShift 1.0.1

external secrets operator for Red Hat OpenShift 1.0.1 The External Secrets Operator for Red Hat OpenShift builds on top of Kubernetes, which integrates external secret management systems like AWS Secrets Manager, HashiCorp Vault, Google Secrets Manager, Azure Key Vault, IBM Cloud Secrets Manager,...

Authorization Bypass Through User-Controlled Key

Overview n8n is a n8n Workflow Automation Tool 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...

Authorization Bypass Through User-Controlled Key

Overview n8n-workflow is a Workflow base code 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...

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...

Authorization Bypass Through User-Controlled Key

Overview n8n-nodes-base is a Base nodes 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...

Duplicate Advisory: External Secrets Permission Bypass via Expression Parser Mismatch

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-jp7m-xcgx-57qm. This link is maintained to preserve external references. Original Description n8n before versions 1.123.61, 2.27.4, and 2.28.1 contains a permission bypass vulnerability in external secrets...

Duplicate Advisory: n8n: External Secrets Accessible via Workflow Expressions Outside Credentials

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-2434-3x6q-8r99. This link is maintained to preserve external references. Original Description n8n before 2.28.1 contains an information disclosure vulnerability where external secrets are incorrectly resolved in...

GHSA-3J7V-FHJG-6RH2 Duplicate Advisory: n8n: External Secrets Accessible via Workflow Expressions Outside Credentials

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-2434-3x6q-8r99. This link is maintained to preserve external references. Original Description n8n before 2.28.1 contains an information disclosure vulnerability where external secrets are incorrectly resolved in...

GHSA-Q6MX-QVHP-FQMG Duplicate Advisory: External Secrets Permission Bypass via Expression Parser Mismatch

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-jp7m-xcgx-57qm. This link is maintained to preserve external references. Original Description n8n before versions 1.123.61, 2.27.4, and 2.28.1 contains a permission bypass vulnerability in external secrets...

CVE-2026-59259

n8n before versions 1.123.61, 2.27.4, and 2.28.1 contains a permission bypass vulnerability in external secrets handling caused by a mismatch between the static validation check and the runtime expression engine. An authenticated user with credential create or update permissions but without the...

CVE-2026-59254

n8n before 2.28.1 contains an information disclosure vulnerability where external secrets are incorrectly resolved in workflow node expressions outside credentials scope. Authenticated project editors can read plaintext external secret values by referencing them in node expressions without...

CVE-2026-59259 n8n - Permission Bypass via Expression Parser Mismatch in External Secrets

n8n before versions 1.123.61, 2.27.4, and 2.28.1 contains a permission bypass vulnerability in external secrets handling caused by a mismatch between the static validation check and the runtime expression engine. An authenticated user with credential create or update permissions but without the...

CVE-2026-59259 n8n - Permission Bypass via Expression Parser Mismatch in External Secrets

n8n before versions 1.123.61, 2.27.4, and 2.28.1 contains a permission bypass vulnerability in external secrets handling caused by a mismatch between the static validation check and the runtime expression engine. An authenticated user with credential create or update permissions but without the...

CVE-2026-59259

CVE-2026-59259 affects n8n released until versions 1.123.61, 2.27.4, and 2.28.1. The vulnerability is a permission bypass in external secrets handling caused by a mismatch between the static validation check and the runtime expression engine. An authenticated user who can create or update credent...

CVE-2026-59259 n8n - Permission Bypass via Expression Parser Mismatch in External Secrets

n8n before versions 1.123.61, 2.27.4, and 2.28.1 contains a permission bypass vulnerability in external secrets handling caused by a mismatch between the static validation check and the runtime expression engine. An authenticated user with credential create or update permissions but without the...