CVE-2023-34232 is a high-severity (CVSS 7.3) CWE-77 vulnerability in snowflake-sdk. A fix is available for snowflake-sdk — see the affected versions and patch details below.
Snowflake NodeJS Driver vulnerable to Command Injection
Exploitation Status
No confirmed exploitation observed yet
- A successful exploit gives an attacker total control of the affected component, not partial access.
- CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.
Exploitation and automatability from CISA’s SSVC triage for CVE-2023-34232.
EPSS Exploitation Probability
Probability of exploitation in the next 30 days, from FIRST.org EPSS.
How urgent is this, really
Where this sits among everything scored
Real-World Exposure
How broadly this vulnerability is actually deployed: weekly install volume shows current usage, and reverse-dependency count shows how many other packages break if it stays unpatched.
snowflake-sdknpmDescription
Issue
Snowflake was informed via our bug bounty program of a command injection vulnerability in the Snowflake NodeJS driver via SSO browser URL authentication.
Impacted driver package:
snowflake-connector-nodejs
Impacted version range:
before Version 1.6.21
Attack Scenario
In order to exploit the potential for command injection, an attacker would need to be successful in (1) establishing a malicious resource and (2) redirecting users to utilize the resource. The attacker could set up a malicious, publicly accessible server which responds to the SSO URL with an attack payload. If the attacker then tricked a user into visiting the maliciously crafted connection URL, the user’s local machine would render the malicious payload, leading to a remote code execution.
This attack scenario can be mitigated through URL whitelisting as well as common anti-phishing resources.
Solution
On April 18, 2023, Snowflake merged a patch that fixed a command injection vulnerability in the Snowflake NodeJS driver via SSO browser URL authentication. The vulnerability affected the Snowflake NodeJS driver before Version 1.6.21. We strongly recommend users upgrade to Version 1.6.21 as soon as possible via the following resources: Snowflake NodeJS Driver
Additional Information
If you discover a security vulnerability in one of our products or websites, please report the issue to HackerOne. For more information, please see our Vulnerability Disclosure Policy.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 📦npm | snowflake-sdk | all versions | 1.6.21npm install snowflake-sdk@1.6.21 |
Affected Products
snowflake connectorsnowflakeDetection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for snowflake-sdk, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update snowflake-sdk to 1.6.21 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2023-34232 is resolved across your whole dependency graph.
Workarounds
Stop passing untrusted input into the interpreter or shell: call the affected binary with an argument array rather than a composed command string, reject anything outside a strict allowlist of expected values, and run the component under an account that cannot reach beyond the work it legitimately does.
Frequently Asked Questions
Is CVE-2023-34232 in your dependencies?
Find it across npm, including transitive dependencies.