CVE-2026-29066

Published March 12th, 2026

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CVSS v3

6.2

MEDIUM

CVSS v2

N/A

Affected

PROJECT

Description

Tina is a headless content management system. Prior to 2.1.8, the TinaCMS CLI dev server configures Vite with server.fs.strict: false, which disables Vite's built-in filesystem access restriction. This allows any unauthenticated attacker who can reach the dev server to read arbitrary files on the host system. This vulnerability is fixed in 2.1.8.

tinacms/tinacms

A fully open-source headless CMS that supports Markdown and Visual Editing

GitHub

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