# CVE-2026-33566

> Vulnerability · severity: **MEDIUM** (CVSS 4.3).

## Description

There is a cypher injection issue in LogonTracer prior to v2.0.0. If specially crafted Windows event log data is loaded, the contents of the database may be altered.

## Key facts

- **CVE ID:** CVE-2026-33566
- **Published:** 2026-04-27
- **CVSS severity:** MEDIUM
- **CVSS base score:** 4.3
- **CWE codes:** CWE-943

## Affected products

- `jpcert:logontracer`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-33566

## Citation

> AI Analytics. CVE-2026-33566. Retrieved 2026-07-23 from https://api.ai-analytics.org/cve/CVE-2026-33566. Derived from NIST NVD. Licensed CC0.

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