CVE-2026-100862: Cleartext Storage of Sensitive Information

heym, a workflow automation platform, stores and returns multiple capability secrets in plaintext in versions prior to 0.0.91. Affected secrets include webhook header-auth values returned in cleartext by GET /api/workflows/id and persisted unsanitized into execution history, MCP API keys stored a...

CVE-2026-71807

The RuoYi-Cloud-Plus software (version

CVE-2026-63137 Incorrect Authorization in Kibana Leading to Privilege Escalation

Incorrect Authorization CWE-863 in Kibana can lead to privilege escalation via Exploiting Incorrectly Configured Access Control Security Levels CAPEC-180. A user holding workflow edit permissions could cause scheduled workflow executions to run with the privileges of a different, higher-privilege...

EUVD-2026-63270

n8n before 1.123.69, 2.x before 2.33.4, and 2.34.x before 2.34.1 contains a regular expression denial of service ReDoS vulnerability in the Filter and Switch nodes, which compile user-supplied regex patterns with new RegExp and execute them synchronously on the worker thread without complexity...

CVE-2026-72762 n8n before 1.123.67 Arbitrary File Write via Edit Image Node

n8n versions before 1.123.67, 2.31.5, and 2.32.1 contain an arbitrary file write vulnerability in the Edit Image node, which passes its output format parameter to the underlying image library without validation. An authenticated user able to run workflows can supply a crafted format value to writ...

GHSA-3GMF-P6R4-Q8M6

creationtimestamp| type| source ---|---|--- 2026-08-11 09:43:37+00:00| seen| https://gist.github.com/hayageek/05ef86a8272d03ab9e54ab5476cf7afe...

CVE-2026-72767: Improper Neutralization of Special Elements used in an OS Command

n8n before 1.123.67, 2.x before 2.31.5, and 2.32.x before 2.32.1 contain a remote code execution vulnerability in the Git node. Authenticated users with rights to create and execute workflows can stage a crafted local repository that causes git to run hooks under default git security settings,...

PT-2026-68259

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.10.3 Description Insufficient ownership validation in the deprecated 'POST /api/v1/build/flow id/vertices' endpoint allows an authenticated user to inject arbitrary graph data into a shared cache for a...

CVE-2026-10547: Improper Access Control

IBM Langflow OSS 1.0.0 through 1.10.3 does not properly validate ownership in the deprecated POST /api/v1/build/flowid/vertices endpoint, allowing an authenticated user to inject arbitrary graph data into a shared cache for any flow. This may result in cross-user cache pollution, unauthorized...

CVE-2026-15054: Missing Authorization

The Bit Form WordPress plugin before 3.1.2 does not enforce a form's active/published status on its public form-submission handlers, allowing unauthenticated users to submit entries to, and fire the configured workflows such as email notifications of forms the site owner has deactivated or...

Kibana 9.3.x < 9.3.8 / 9.4.x < 9.4.4 Multiple Vulnerabilities (ESA-2026-65 / ESA-2026-67)

The version of Kibana installed on the remote host is 9.3.x prior to 9.3.8 or 9.4.x prior to 9.4.4. It is, therefore, affected by multiple vulnerabilities as referenced in the ESA-2026-65 and ESA-2026-67 advisories. - Missing Authorization CWE-862 in Kibana allows an authenticated user to access...

EUVD-2026-44635

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

Duplicate Advisory: Member-Level Users Can Execute Other Users' MCP Server Trigger Workflows via Missing OAuth Authorization Check

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-q5xf-xhwf-cwqf. This link is maintained to preserve external references. Original Description n8n before 2.29.8 and 2.30.x before 2.30.1 affected from 2.27.0, when the OAuth 2.1 consent and token-issuance flow w...

EUVD-2026-47633

n8n versions before 1.123.64 fail to properly mask custom HTTP header credentials in LLM sub-node execution data, writing plaintext API keys and secrets to workflow execution records. Authenticated users with access to execution data can read exposed header values and credentials that persist in...

PT-2026-67367

Impact Authenticated n8n users with rights to create and execute workflows could achieve code execution on the n8n host. Using the Git node, under the default git security settings, by staging a crafted local repository, an attacker could cause git to run hooks, executing arbitrary commands as th...

Missing Authorization

Overview kibana is an open source Apache Licensed, browser-based analytics and search dashboard for Elasticsearch. Affected versions of this package are vulnerable to Missing Authorization via the workflow execution outputs. An attacker can access sensitive information by abusing limited feature...

CVE-2026-63143

Missing Authorization CWE-862 in Kibana can lead to unauthorized information disclosure via Privilege Abuse CAPEC-122. A user with limited feature privileges can access workflow execution outputs in their Kibana space without the authorization required to do so through the documented API. The...

CVE-2026-63143: Missing Authorization

Missing Authorization CWE-862 in Kibana can lead to unauthorized information disclosure via Privilege Abuse CAPEC-122. A user with limited feature privileges can access workflow execution outputs in their Kibana space without the authorization required to do so through the documented API. 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...

EUVD-2026-44625

n8n before 2.19.3 contains a file path restriction bypass in the legacy ExecuteWorkflow node's localFile source option, which reads workflow files from disk without the file-access checks enforced by other file-reading nodes. Although hidden from the UI since v1.2, it remains reachable via the RE...