---
title: "tinacms — CVE-2026-108261"
description: "A security flaw affects the npm package tinacms. Affected versions: <= 3.13.0. Fixed from version 3.14.0. CVSS score 9.3."
canonical: https://inyourgeek.com/en/failles-de-securite/2026-10-09-cve-2026-108261
type: faille-de-securite
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-10-09
dateModified: 2026-10-09
---
# tinacms — CVE-2026-108261

A security flaw affects the npm package tinacms. Affected versions: <= 3.13.0. Fixed from version 3.14.0. CVSS score 9.3.

## What to do

Update tinacms to 3.14.0 or later.

| Fact | Value |
| --- | --- |
| Package | tinacms |
| Ecosystem | npm (JavaScript) |
| Class | Other |
| Affected versions | <= 3.13.0 |
| Fixed version | 3.14.0 |
| CVSS | 9.3 |
| CVE | CVE-2026-108261 |
| GHSA | GHSA-x34j-47hf-4xg7 |
| Published on | October 9, 2026 |
| Severity | Critical |

## Sources

- [GitHub Security Advisory — GHSA-x34j-47hf-4xg7](https://github.com/advisories/GHSA-x34j-47hf-4xg7) — GitHub Security Advisories
- [NVD — CVE-2026-108261](https://nvd.nist.gov/vuln/detail/CVE-2026-108261) — NVD

---

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