---
title: "getgrav/grav — CVE-2026-75828"
description: "A cross-site scripting flaw affects the Composer package getgrav/grav. Affected versions: <= 2.0.14. Fixed from version 2.0.15. CVSS score 8.7."
canonical: https://inyourgeek.com/en/failles-de-securite/2026-09-17-cve-2026-75828
type: faille-de-securite
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-09-17
dateModified: 2026-09-17
---
# getgrav/grav — CVE-2026-75828

A cross-site scripting flaw affects the Composer package getgrav/grav. Affected versions: <= 2.0.14. Fixed from version 2.0.15. CVSS score 8.7.

## What to do

Update getgrav/grav to 2.0.15 or later.

| Fact | Value |
| --- | --- |
| Package | getgrav/grav |
| Ecosystem | Composer (PHP) |
| Class | Cross-site scripting |
| Affected versions | <= 2.0.14 |
| Fixed version | 2.0.15 |
| CVSS | 8.7 |
| CVE | CVE-2026-75828 |
| GHSA | GHSA-vfmf-q6x9-cw96 |
| Published on | September 17, 2026 |
| Severity | High |

## Sources

- [GitHub Security Advisory — GHSA-vfmf-q6x9-cw96](https://github.com/advisories/GHSA-vfmf-q6x9-cw96) — GitHub Security Advisories
- [NVD — CVE-2026-75828](https://nvd.nist.gov/vuln/detail/CVE-2026-75828) — NVD

---

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