Is CVE-2026-4231 actively exploited?

No active exploitation of CVE-2026-4231 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-4231 be exploited remotely?

Yes. CVE-2026-4231 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-4231?

CVE-2026-4231 has a CVSS score of 7.3 (HIGH).

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HIGH

CVE-2026-4231

CWE-918Published: March 16, 2026· Updated: Mar 16, 2026

7.3

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:11.1th

Official Description

A vulnerability was found in vanna-ai vanna up to 2.0.2. Affected by this vulnerability is the function update_sql/run_sql of the file src/vanna/legacy/flask/__init__.py of the component Endpoint. Performing a manipulation results in server-side request forgery. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Technical Analysis

CVE-2026-4231 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.