# CVE-2026-21719

> Vulnerability · severity: **HIGH** (CVSS 7.2).

## Description

An OS command injection vulnerability exists in CubeCart prior to 6.6.0, which may allow a user with an administrative privilege to execute an arbitrary OS command.

## Key facts

- **CVE ID:** CVE-2026-21719
- **Published:** 2026-04-17
- **CVSS severity:** HIGH
- **CVSS base score:** 7.2
- **CWE codes:** CWE-78

## Affected products

- `cubecart:cubecart`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-21719

## Citation

> AI Analytics. CVE-2026-21719. Retrieved 2026-07-23 from https://api.ai-analytics.org/cve/CVE-2026-21719. Derived from NIST NVD. Licensed CC0.

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