CVE-2026-29066
Medium · 6.2CVSS
6.2
EPSS
0.6%
Published
Mar 12, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | @tinacms/cli | 0 | 2.1.8 |
Related vulnerabilities
- GHSA-m48g-4wr2-j2h6 TinaCMS CLI has Arbitrary File Read via Disabled Vite Filesystem Restriction Same vulnerability
- GHSA-4936-9hrh-qqpw @tinacms/cli: Remote Code Execution in @tinacms/cli via Forestry migration — unsanitised… Also affects @tinacms/cli
- GHSA-2f24-mg4x-534q TinaCMS Vulnerable to Path Traversal Leading to Arbitrary File Read, Write and Delete Also affects @tinacms/cli
- GHSA-8pw3-9m7f-q734 TinaCMS CLI Dev Server Vulnerable to Cross-Origin File Exfiltration via CORS… Also affects @tinacms/cli
- CVE-2026-28792 Tina is a headless content management system. Also affects @tinacms/cli
- CVE-2026-28793 Tina is a headless content management system. Also affects @tinacms/cli
- GHSA-529f-9qwm-9628 tinacms is vulnerable to arbitrary code execution Also affects @tinacms/cli
- CVE-2025-68278 Tina is a headless content management system. Also affects @tinacms/cli