CVE-2026-103253

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain an SQL injection vulnerability in the Oracle Database node's Delete Table Drop operation. Attackers can inject single quotes in the table or schema fields to append arbitrary SQL statements and execute D...

CVE-2026-103253 n8n before 1.123.80, 2.39.6, and 2.40.1 SQL Injection via Oracle Database Drop Table

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain an SQL injection vulnerability in the Oracle Database node's Delete Table Drop operation. Attackers can inject single quotes in the table or schema fields to append arbitrary SQL statements and execute D...

EUVD-2026-90647

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain an SQL injection vulnerability in the Oracle Database node's Delete Table Drop operation. Attackers can inject single quotes in the table or schema fields to append arbitrary SQL statements and execute D...

CVE-2026-103253

The n8n automation tool (versions before 1.123.80, 2.0.0 to 2.39.6, and 2.40.0 to 2.40.1) is vulnerable to an SQL injection flaw in the Oracle Database node 's Delete Table Drop operation. The root cause allows attackers to inject single quotes into table or schema fields to append arbitrary SQL ...

CVE-2026-103253 n8n before 1.123.80, 2.39.6, and 2.40.1 SQL Injection via Oracle Database Drop Table

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain an SQL injection vulnerability in the Oracle Database node's Delete Table Drop operation. Attackers can inject single quotes in the table or schema fields to append arbitrary SQL statements and execute D...

CVE-2026-103253: Improper Neutralization of Special Elements used in an SQL Command

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain an SQL injection vulnerability in the Oracle Database node's Delete Table Drop operation. Attackers can inject single quotes in the table or schema fields to append arbitrary SQL statements and execute D...

CVE-2026-54312 n8n: Microsoft SQL Node Prototype Pollution

n8n is an open source workflow automation platform. Prior to 2.24.0, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via the Microsoft SQL node by supplying a crafted value as the table parameter. This pollutes Object.prototype...

The vulnerability of the Oracle Database Node component of the N8n automation platform allows a perpetrator to execute arbitrary code and gain unauthorized access to protected information.

The vulnerability of the Oracle Database Node component of the N8n automation platform relates to the lack of measures taken to protect the SQL query structure during the processing of the LIMIT field. Exploiting this vulnerability allows an attacker operating remotely to execute arbitrary code a...

CVE-2026-42233

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, a flaw in the Oracle Database node's select operation allowed user-controlled input passed into the Limit field via expressions to be interpolated directly into the SQL query without sanitization o...

CVE-2026-42233

Summary: CVE-2026-42233 affects the n8n workflow automation platform via the Oracle Database node. A flaw in the node’s select operation allows user-controlled input, passed into the Limit field by expressions, to be interpolated directly into the SQL query without sanitization or parameterizatio...

CVE-2026-42233 n8n: SQL Injection in Oracle Database Node via Limit Field

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, a flaw in the Oracle Database node's select operation allowed user-controlled input passed into the Limit field via expressions to be interpolated directly into the SQL query without sanitization o...

EUVD-2026-27107

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, a flaw in the Oracle Database node's select operation allowed user-controlled input passed into the Limit field via expressions to be interpolated directly into the SQL query without sanitization o...

CVE-2026-42233 n8n: SQL Injection in Oracle Database Node via Limit Field

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, a flaw in the Oracle Database node's select operation allowed user-controlled input passed into the Limit field via expressions to be interpolated directly into the SQL query without sanitization o...

CVE-2026-42233 n8n: SQL Injection in Oracle Database Node via Limit Field

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, a flaw in the Oracle Database node's select operation allowed user-controlled input passed into the Limit field via expressions to be interpolated directly into the SQL query without sanitization o...

CVE-2026-42233: Improper Neutralization of Special Elements used in an SQL Command

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, a flaw in the Oracle Database node's select operation allowed user-controlled input passed into the Limit field via expressions to be interpolated directly into the SQL query without sanitization o...

n8n has SQL Injection in Oracle Database Node via Limit Field

Impact A flaw in the Oracle Database node's select operation allowed user-controlled input passed into the Limit field via expressions to be interpolated directly into the SQL query without sanitization or parameterization. In workflows where external input is passed into the Limit field e.g., fr...

GHSA-R6JC-MPQW-M755 n8n has SQL Injection in Oracle Database Node via Limit Field

Impact A flaw in the Oracle Database node's select operation allowed user-controlled input passed into the Limit field via expressions to be interpolated directly into the SQL query without sanitization or parameterization. In workflows where external input is passed into the Limit field e.g., fr...

SQL Injection

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to SQL Injection via the Limit field in the Oracle Database node when user-controlled input is passed through expressions without proper sanitization or parameterization. An attacker can execute...

GHSA-F3F2-MCXC-PWJX n8n: SQL Injection in MySQL, PostgreSQL, and Microsoft SQL nodes

Impact An authenticated user with permission to create or modify workflows and access to a database credential could unknowingly create a workflow that was vulnerable to SQL injection, even while expecting inputs to be handled safely through escaped parameters. By supplying specially crafted tabl...

CVE-2023-5680

If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance. This issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and...