EUVD-2026-94059

Backstage: Sensitive information exposure in Scaffolder...

CVE-2026-106501

A flaw was found in @backstage/plugin-scaffolder-backend. An authenticated user with permission to view another user's Scaffolder task can retrieve internal task execution data, leading to sensitive information disclosure. If this execution data contains credentials for external services, an...

CVE-2026-106501 Backstage: Sensitive information exposure in Scaffolder

Backstage is an open framework for building developer portals. Prior to 3.3.1, 3.4.1, 4.0.3 and 4.1.0, the @backstage/plugin-scaffolder-backend package is affected by sensitive information exposure in scaffolder. An authenticated Backstage user who can read another user's Scaffolder task may...

CVE-2026-106501 Backstage: Sensitive information exposure in Scaffolder

Backstage is an open framework for building developer portals. Prior to 3.3.1, 3.4.1, 4.0.3 and 4.1.0, the @backstage/plugin-scaffolder-backend package is affected by sensitive information exposure in scaffolder. An authenticated Backstage user who can read another user's Scaffolder task may...

CVE-2026-106501

The Backstage open framework for developer portals is vulnerable to sensitive information exposure in the @backstage/plugin-scaffolder-backend package. Prior to versions 3.3.1, 3.4.1, 4.0.3, and 4.1.0 , an authenticated user capable of reading another user's Scaffolder task can access internal ex...

PT-2026-107298

Name of the Vulnerable Software and Affected Versions Backstage versions prior to 3.3.1 Backstage versions prior to 3.4.1 Backstage versions prior to 4.0.3 Backstage versions prior to 4.1.0 Description The @backstage/plugin-scaffolder-backend package contains a sensitive information exposure issu...

CVE-2026-77076

n8n versions before 1.123.69, 2.33.4, and 2.34.1 contain an information disclosure vulnerability in the GraphQL node. When a GraphQL request fails at the connection level, the node re-throws the underlying HTTP client error unchanged instead of wrapping it in n8n's standard error type. That error...

PT-2026-78932

Name of the Vulnerable Software and Affected Versions n8n versions prior to 1.123.69 n8n versions prior to 2.33.4 n8n versions prior to 2.34.1 Description The GraphQL node fails to properly handle connection-level errors, re-throwing the underlying HTTP client error without wrapping it in the...

CVE-2026-67348

Julep contains an insecure direct object reference vulnerability in the getexecutiondetails endpoint that allows authenticated tenants to read another tenant's execution data. Attackers can supply arbitrary executionid values to retrieve sensitive execution records including task inputs, outputs,...

CVE-2026-67348

Julep exposes an insecure direct object reference in GET /executions/{execution_id} (get_execution_details). The vulnerability lets authenticated tenants read another tenant’s execution data by supplying arbitrary execution_id values, exposing task inputs, outputs, metadata, and temporal task tok...

CVE-2026-67348 Julep Insecure Direct Object Reference via GET /executions/{execution_id}

Julep contains an insecure direct object reference vulnerability in the getexecutiondetails endpoint that allows authenticated tenants to read another tenant's execution data. Attackers can supply arbitrary executionid values to retrieve sensitive execution records including task inputs, outputs,...

CVE-2026-67348 Julep Insecure Direct Object Reference via GET /executions/{execution_id}

Julep contains an insecure direct object reference vulnerability in the getexecutiondetails endpoint that allows authenticated tenants to read another tenant's execution data. Attackers can supply arbitrary executionid values to retrieve sensitive execution records including task inputs, outputs,...

CVE-2026-67348

Julep contains an insecure direct object reference vulnerability in the getexecutiondetails endpoint that allows authenticated tenants to read another tenant's execution data. Attackers can supply arbitrary executionid values to retrieve sensitive execution records including task inputs, outputs,...

CVE-2026-67348: Authorization Bypass Through User-Controlled Key

Julep contains an insecure direct object reference vulnerability in the getexecutiondetails endpoint that allows authenticated tenants to read another tenant's execution data. Attackers can supply arbitrary executionid values to retrieve sensitive execution records including task inputs, outputs,...

GHSA-89GH-3PGC-V5H2 n8n: Custom Header Credential Values Leaked in Plaintext into LLM Node Execution Data

Impact Custom HTTP headers configured in credentials for certain LLM sub-nodes including OpenAI, Anthropic, and Lemonade are masked in the n8n UI but are written in plaintext into execution data during workflow runs. Any authenticated user with access to the execution data for an affected workflo...

n8n: Custom Header Credential Values Leaked in Plaintext into LLM Node Execution Data

Impact Custom HTTP headers configured in credentials for certain LLM sub-nodes including OpenAI, Anthropic, and Lemonade are masked in the n8n UI but are written in plaintext into execution data during workflow runs. Any authenticated user with access to the execution data for an affected workflo...

Duplicate Advisory: Custom Header Credential Values Leaked in Plaintext into LLM Node Execution Data

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-89gh-3pgc-v5h2. This link is maintained to preserve external references. Original Description n8n versions before 1.123.64 fail to properly mask custom HTTP header credentials in LLM sub-node execution data,...

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...

CVE-2026-65589 n8n before 1.123.64 Credential Exposure via LLM Node Execution Data

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...

CVE-2026-65589 n8n before 1.123.64 Credential Exposure via LLM Node Execution Data

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...