---
title: "starcitizenwiki/embedvideo — CVE-2026-57440"
description: "A cross-site scripting flaw affects the Composer package starcitizenwiki/embedvideo. Affected versions: <= 4.0.0. Fixed from version 4.1.0. CVSS score 7.5."
canonical: https://inyourgeek.com/en/failles-de-securite/2026-09-25-cve-2026-57440
type: faille-de-securite
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-09-25
dateModified: 2026-09-25
---
# starcitizenwiki/embedvideo — CVE-2026-57440

A cross-site scripting flaw affects the Composer package starcitizenwiki/embedvideo. Affected versions: <= 4.0.0. Fixed from version 4.1.0. CVSS score 7.5.

## What to do

Update starcitizenwiki/embedvideo to 4.1.0 or later.

| Fact | Value |
| --- | --- |
| Package | starcitizenwiki/embedvideo |
| Ecosystem | Composer (PHP) |
| Class | Cross-site scripting |
| Affected versions | <= 4.0.0 |
| Fixed version | 4.1.0 |
| CVSS | 7.5 |
| CVE | CVE-2026-57440 |
| GHSA | GHSA-v65j-hff3-753c |
| Published on | September 25, 2026 |
| Severity | High |

## Sources

- [GitHub Security Advisory — GHSA-v65j-hff3-753c](https://github.com/advisories/GHSA-v65j-hff3-753c) — GitHub Security Advisories
- [NVD — CVE-2026-57440](https://nvd.nist.gov/vuln/detail/CVE-2026-57440) — NVD

---

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Method and safeguards : https://inyourgeek.com/en/methode
Full register : https://inyourgeek.com/en/failles-de-securite