# CVE-2026-37748

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

## Description

Visitor Management System 1.0 by sanjay1313 is vulnerable to Unrestricted File Upload in vms/php/admin_user_insert.php and vms/php/update_1.php. The move_uploaded_file() function is called without any MIME type, extension, or content validation, allowing an authenticated admin to upload a PHP webshell and achieve Remote Code Execution on the server.

## Key facts

- **CVE ID:** CVE-2026-37748
- **Published:** 2026-04-21
- **CVSS severity:** HIGH
- **CVSS base score:** 7.2
- **CWE codes:** CWE-434

## Affected products

- `sanjay1313:visitor_management_system`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-37748

## Citation

> AI Analytics. CVE-2026-37748. Retrieved 2026-07-18 from https://api.ai-analytics.org/cve/CVE-2026-37748. Derived from NIST NVD. Licensed CC0.

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