# CVE-2026-34428

> Vulnerability · severity: **HIGH** (CVSS 7.7).

## Description

Vvveb prior to 1.0.8.1 contains a server-side request forgery vulnerability in the oEmbedProxy action of the editor/editor module where the url parameter is passed directly to getUrl() via curl without scheme or destination validation. Authenticated backend users can supply file:// URLs to read arbitrary files readable by the web server process or http:// URLs targeting internal network addresses to probe internal services, with response bodies returned directly to the caller.

## Key facts

- **CVE ID:** CVE-2026-34428
- **Published:** 2026-04-20
- **CVSS severity:** HIGH
- **CVSS base score:** 7.7
- **CWE codes:** CWE-918

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-34428

## Citation

> AI Analytics. CVE-2026-34428. Retrieved 2026-07-24 from https://api.ai-analytics.org/cve/CVE-2026-34428. Derived from NIST NVD. Licensed CC0.

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