# CVE-2026-34427

> Vulnerability · severity: **HIGH** (CVSS 8.8).

## Description

Vvveb prior to 1.0.8.1 contains a privilege escalation vulnerability in the admin user profile save endpoint that allows authenticated users to modify privileged fields on their own profile. Attackers can inject role_id=1 into profile save requests to escalate to Super Administrator privileges, enabling plugin upload functionality for remote code execution.

## Key facts

- **CVE ID:** CVE-2026-34427
- **Published:** 2026-04-20
- **CVSS severity:** HIGH
- **CVSS base score:** 8.8
- **CWE codes:** CWE-915

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-34427

## Citation

> AI Analytics. CVE-2026-34427. Retrieved 2026-08-09 from https://api.ai-analytics.org/cve/CVE-2026-34427. Derived from NIST NVD. Licensed CC0.

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