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 DDL or DML commands against the connected database with the credential's privileges.
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History
Thu, 01 Oct 2026 17:30:00 +0000
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ssvc
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Thu, 01 Oct 2026 11:00:00 +0000
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| Description | 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 DDL or DML commands against the connected database with the credential's privileges. | |
| Title | n8n before 1.123.80, 2.39.6, and 2.40.1 SQL Injection via Oracle Database Drop Table | |
| First Time appeared |
N8n
N8n n8n |
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| Weaknesses | CWE-89 | |
| CPEs | cpe:2.3:a:n8n:n8n:*:*:*:*:*:*:*:* | |
| Vendors & Products |
N8n
N8n n8n |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-01T10:41:58.637Z
Updated: 2026-10-01T15:05:46.690Z
Reserved: 2026-09-30T10:55:39.868Z
Link: CVE-2026-103253
Updated: 2026-10-01T15:04:49.090Z
Status : Deferred
Published: 2026-10-01T11:17:19.343
Modified: 2026-10-01T16:17:35.727
Link: CVE-2026-103253
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