n8n before 1.123.67, 2.31.5, and 2.32.1 contains a SQL injection vulnerability in the Snowflake node's Execute Query operation, which interpolates expression values directly into the SQL string. When a workflow author embeds untrusted, externally-controlled expression data directly in a raw SQL query, that data is not parameterized, allowing SQL injection. The fix adds an optional 'Query Parameters' field to bind values via positional placeholders.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-89"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72750.json"
}{
"cpe": [
"cpe:2.3:a:n8n:n8n:*:*:*:*:community:node.js:*:*",
"cpe:2.3:a:n8n:n8n:*:*:*:*:enterprise:node.js:*:*",
"cpe:2.3:a:n8n:n8n:2.32.0:*:*:*:community:node.js:*:*",
"cpe:2.3:a:n8n:n8n:2.32.0:*:*:*:enterprise:node.js:*:*"
],
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "1.123.67"
},
{
"introduced": "2.0.0"
},
{
"fixed": "2.31.5"
},
{
"introduced": "2.32.0"
},
{
"last_affected": "2.32.0"
}
],
"source": [
"CPE_RANGE",
"CPE_STRING"
]
}