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CVE-2026-29066

Published: Mar 12, 2026Modified: Jun 17, 2026

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6.2
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 2.5 / Impact: 3.6
Source: security-advisories@github.com (Secondary)

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.

Affected (1)

Products: Ssw: Tinacms/cli
1 product
Tinacms/cli
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Before 2.1.8

References (2)

Source: security-advisories@github.com
ExploitVendor Advisory
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
ExploitVendor Advisory

Timeline

No history available yet.