CVE ID
CVE-2026-15062
CVE ID Summary
Multiple SQL injection flaws in snowpark-python allow authenticated low-privilege users to execute SQL beyond their authorization scope via dbapi() column names, DataFrameWriter location parameters, or to_csv() export paths.
CWE ID
CWE-89: Improper Neutralization of Special Elements used in an SQL Command
Affected Versions
0.1.0 to 1.52.0
Patched Versions
1.53.0
Description
SQL injection vulnerabilities in the Snowflake Snowpark Python SDK (snowpark-python) versions prior to 1.53.0 could allow authenticated low-privilege users to execute SQL beyond their authorization scope. An attacker could exploit these vulnerabilities by embedding SQL payloads in source database column names to escalate privileges via the DataFrameReader.dbapi() API, by supplying a specially crafted location parameter to DataFrameWriter write methods to redirect a COPY INTO to an arbitrary source query, or by including a backslash-single-quote sequence in an export path to defeat the normalize_path() sanitizer and inject SQL via DataFrame.to_csv(). Successful exploitation may result in source database compromise, unauthorized cross-tenant data exfiltration, or unauthorized read of Snowflake account data. Snowflake fixed the issue in version 1.53.0.
Resolution
Upgrade to Snowflake Snowpark Python SDK version 1.53.0 or later.
