CVE-2026-27497 n8n has Potential Remote Code Execution via Merge Node

n8n is an open source workflow automation platform. Prior to versions 2.10.1, 2.9.3, and 1.123.22, an authenticated user with permission to create or modify workflows could leverage the Merge node's SQL query mode to execute arbitrary code and write arbitrary files on the n8n server. The issues...

Arbitrary Code Injection

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Arbitrary Code Injection via the Merge node's SQL query mode. An attacker can execute arbitrary code and write arbitrary files on the server by crafting malicious workflows after authenticating with...

CVE-2026-25056

n8n is an open source workflow automation platform. Prior to versions 1.118.0 and 2.4.0, a vulnerability in the Merge node's SQL Query mode allowed authenticated users with permission to create or modify workflows to write arbitrary files to the n8n server's filesystem potentially leading to remo...

n8n Merge Node has Arbitrary File Write leading to RCE

Impact A vulnerability in the Merge node's SQL Query mode allowed authenticated users with permission to create or modify workflows to write arbitrary files to the n8n server's filesystem potentially leading to remote code execution. Patches The issue has been fixed in n8n version 2.4.0, 1.118.0...

EUVD-2026-5415

n8n is an open source workflow automation platform. Prior to versions 1.118.0 and 2.4.0, a vulnerability in the Merge node's SQL Query mode allowed authenticated users with permission to create or modify workflows to write arbitrary files to the n8n server's filesystem potentially leading to remo...

SQL Injection

Overview Affected versions of this package are vulnerable to SQL Injection via the processing of delete column statistics requests through the HMS Thrift APIs. An attacker can execute arbitrary SQL commands by sending specially crafted requests to the affected API endpoints. This is only...

CLSA-2025-1762243790 postgresql-jdbc: Fix of CVE-2024-1597

update to 42.2.28 - CVE-2024-1597: fix SQL injection in PostgreSQL JDBC simple query mode...

PostgreSQL JDBC Driver allows attacker to inject SQL if using PreferQueryMode=SIMPLE

pgjdbc, the PostgreSQL JDBC Driver, allows an attacker to inject SQL if using PreferQueryMode=SIMPLE. Note, this is not the default. In the default mode there is no vulnerability. A placeholder for a numeric value must be immediately preceded by a minus. There must be a second placeholder for a...

pgjdbc: PostgreSQL JDBC Driver allows attacker to inject SQL if using PreferQueryMode=SIMPLE

A flaw was found in the PostgreSQL JDBC Driver. A SQL injection is possible when using the non-default connection property preferQueryMode=simple in combination with application code that has a vulnerable SQL that negates a parameter value...

pgjdbc: PostgreSQL JDBC Driver allows attacker to inject SQL if using PreferQueryMode=SIMPLE

A flaw was found in the PostgreSQL JDBC Driver. A SQL injection is possible when using the non-default connection property preferQueryMode=simple in combination with application code that has a vulnerable SQL that negates a parameter value...

pgjdbc: PostgreSQL JDBC Driver allows attacker to inject SQL if using PreferQueryMode=SIMPLE

A flaw was found in the PostgreSQL JDBC Driver. A SQL injection is possible when using the non-default connection property preferQueryMode=simple in combination with application code that has a vulnerable SQL that negates a parameter value...

pgjdbc: PostgreSQL JDBC Driver allows attacker to inject SQL if using PreferQueryMode=SIMPLE

A flaw was found in the PostgreSQL JDBC Driver. A SQL injection is possible when using the non-default connection property preferQueryMode=simple in combination with application code that has a vulnerable SQL that negates a parameter value...

pgjdbc: PostgreSQL JDBC Driver allows attacker to inject SQL if using PreferQueryMode=SIMPLE

A flaw was found in the PostgreSQL JDBC Driver. A SQL injection is possible when using the non-default connection property preferQueryMode=simple in combination with application code that has a vulnerable SQL that negates a parameter value...

SUSE CVE-2024-32888

The Amazon JDBC Driver for Redshift is a Type 4 JDBC driver that provides database connectivity through the standard JDBC application program interfaces APIs available in the Java Platform, Enterprise Editions. Prior to version 2.1.0.28, SQL injection is possible when using the non-default...

GHSA-X3WM-HFFR-CHWM Amazon JDBC Driver for Redshift SQL Injection via line comment generation

Impact SQL injection is possible when using the non-default connection property preferQueryMode=simple in combination with application code which has a vulnerable SQL that negates a parameter value. There is no vulnerability in the driver when using the default, extended query mode. Note that...

pgjdbc: PostgreSQL JDBC Driver allows attacker to inject SQL if using PreferQueryMode=SIMPLE

A flaw was found in the PostgreSQL JDBC Driver. A SQL injection is possible when using the non-default connection property preferQueryMode=simple in combination with application code that has a vulnerable SQL that negates a parameter value...

pgjdbc: PostgreSQL JDBC Driver allows attacker to inject SQL if using PreferQueryMode=SIMPLE

A flaw was found in the PostgreSQL JDBC Driver. A SQL injection is possible when using the non-default connection property preferQueryMode=simple in combination with application code that has a vulnerable SQL that negates a parameter value...

MGASA-2024-0120 Updated postgresql-jdbc packages fix security vulnerability

pgjdbc, the PostgreSQL JDBC Driver, allows attacker to inject SQL if using PreferQueryMode=SIMPLE. Note this is not the default. In the default mode there is no vulnerability. A placeholder for a numeric value must be immediately preceded by a minus. There must be a second placeholder for a strin...

pgjdbc: PostgreSQL JDBC Driver allows attacker to inject SQL if using PreferQueryMode=SIMPLE

A flaw was found in the PostgreSQL JDBC Driver. A SQL injection is possible when using the non-default connection property preferQueryMode=simple in combination with application code that has a vulnerable SQL that negates a parameter value...

pgjdbc: PostgreSQL JDBC Driver allows attacker to inject SQL if using PreferQueryMode=SIMPLE

A flaw was found in the PostgreSQL JDBC Driver. A SQL injection is possible when using the non-default connection property preferQueryMode=simple in combination with application code that has a vulnerable SQL that negates a parameter value...