SQL Injection in Vanna-Ai Vanna
CVE-2026-4230
A vulnerability has been found in vanna-ai vanna up to 2.0.2. Affected is the function update_sql of the file src/vanna/legacy/flask/__init__.py of the component Endpoint. Such manipulation leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
EPSS: 0.002 (9.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Vanna-ai Vanna — versions 2.0.0, 2.0.1, 2.0.2
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2026-4230?
- CVE-2026-4230 is a medium-severity vulnerability in Vanna-Ai Vanna, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-03-16.
- How severe is CVE-2026-4230?
- Medium severity. CVSS v3 base score is 6.3 out of 10.