CVE-2026-100861

heym before 0.0.105 fails to apply egress guards to integration services that use credential-supplied base URLs, allowing authenticated users to bypass SSRF protections. Attackers can configure credentials pointing to loopback, private, or cloud-metadata addresses and read internal service...

CVE-2026-100861 heym before 0.0.105 SSRF via credential-controlled base URLs

heym before 0.0.105 fails to apply egress guards to integration services that use credential-supplied base URLs, allowing authenticated users to bypass SSRF protections. Attackers can configure credentials pointing to loopback, private, or cloud-metadata addresses and read internal service...

EUVD-2026-87825

heym before 0.0.105 does not act on the result of the credential authorization lookup in the Redis workflow node backend/app/services/nodeexecution/nodes/redisnode.py. When getaccessiblecredential returns None — because the credential ID does not exist or the caller is not authorized to use it —...

CVE-2026-100861: Server-Side Request Forgery (SSRF)

heym before 0.0.105 fails to apply egress guards to integration services that use credential-supplied base URLs, allowing authenticated users to bypass SSRF protections. Attackers can configure credentials pointing to loopback, private, or cloud-metadata addresses and read internal service...

PT-2026-99480

Name of the Vulnerable Software and Affected Versions heym versions prior to 0.0.105 Description The Redis workflow node in backend/app/services/node execution/nodes/redis node.py fails to properly handle the result of credential authorization lookups. When the get accessible credential function...

CVE-2026-86996: Missing Authorization

n8n is an open source workflow automation platform. Prior to 2.37.7 and 2.38.2, the workflow setting named This workflow can be called by was enforced by the Execute Workflow node but not when a workflow was attached to an Agent as a tool. A user able to build an Agent could invoke a restricted...

CVE-2026-85166

n8n before 2.35.4 and 2.36.x before 2.36.2 does not validate credential references in the inline workflow JSON of nodes that execute an inline sub-workflow e.g., the Workflow Tool node. A shared-workflow editor, or any user creating/updating a workflow via the REST API, Public API, or MCP, can...

EUVD-2026-56142

n8n before 1.123.67, 2.31.5, and 2.32.1 validates credential-access only for a node's top-level credentials and not for credentials referenced inside an Execute Sub-workflow node's inline workflow JSON. A member with Editor access to a shared workflow when workflow sharing is enabled who knows a...

CVE-2026-72763

Affected software: n8n before 1.123.67, 2.31.5, and 2.32.1. The vulnerability arises because credential-access validation applies only to a node’s top-level credentials; credentials referenced inside an Execute Sub-workflow node’s inline JSON are not validated in the parent project context. As a ...

CVE-2026-72763 n8n before 1.123.67 Credential Exfiltration via Sub-Workflow

n8n before 1.123.67, 2.31.5, and 2.32.1 validates credential-access only for a node's top-level credentials and not for credentials referenced inside an Execute Sub-workflow node's inline workflow JSON. A member with Editor access to a shared workflow when workflow sharing is enabled who knows a...

PT-2026-70165

Name of the Vulnerable Software and Affected Versions n8n versions prior to 1.123.67 n8n versions prior to 2.31.5 n8n versions prior to 2.32.1 Description Insufficient validation of credential access occurs when using the Execute Sub-workflow node. The system only validates top-level credentials...

CVE-2026-61643

FastGPT is a knowledge-based AI application platform. From 4.14.17 until 4.15.0-beta5, an authenticated FastGPT user can save a workflow node that points to another user's private HTTP toolset by using a crafted saved tool id such as http-/. The normal toolset routes deny access, but the workflow...

CVE-2026-61643

FastGPT is a knowledge-based AI application platform. From 4.14.17 until 4.15.0-beta5, an authenticated FastGPT user can save a workflow node that points to another user's private HTTP toolset by using a crafted saved tool id such as http-/. The normal toolset routes deny access, but the workflow...

EUVD-2026-44753

FastGPT is a knowledge-based AI application platform. From 4.14.17 until 4.15.0-beta5, an authenticated FastGPT user can save a workflow node that points to another user's private HTTP toolset by using a crafted saved tool id such as http-/. The normal toolset routes deny access, but the workflow...

CVE-2026-61643 FastGPT: workflow runtime can execute another user's private HTTP toolset

FastGPT is a knowledge-based AI application platform. From 4.14.17 until 4.15.0-beta5, an authenticated FastGPT user can save a workflow node that points to another user's private HTTP toolset by using a crafted saved tool id such as http-/. The normal toolset routes deny access, but the workflow...

CVE-2026-61643

CVE-2026-61643 affects FastGPT (versions 4.14.17 through 4.15.0-beta5). An authenticated user can save a workflow node that points to another user's private HTTP toolset by crafting a saved tool id (e.g., http-/). While normal toolset routes deny access, the workflow save and runtime path did not...

CVE-2026-59254 n8n - External Secrets Disclosure via Workflow Node Expressions

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-2026-59254

n8n vulnerability CVE-2026-59254 affects n8n before 2.28.1, where external secrets are incorrectly resolved in workflow node expressions outside the credentials scope. The flaw allows authenticated project editors to read plaintext external secret values by referencing them in node expressions wi...

CVE-2026-61643: Incorrect Authorization

FastGPT is a knowledge-based AI application platform. From 4.14.17 until 4.15.0-beta5, an authenticated FastGPT user can save a workflow node that points to another user's private HTTP toolset by using a crafted saved tool id such as http- / . The normal toolset routes deny access, but the workfl...

PT-2026-60252

Name of the Vulnerable Software and Affected Versions FastGPT versions 4.14.17 through 4.15.0-beta4 Description An authenticated user can save a workflow node that references another user's private HTTP toolset by providing a crafted tool ID in the format http-/. While standard toolset routes...