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CVE PROGRAM SOURCE RECORD6.2 Medium

CVE-2026-29066

Arbitrary File Read via Disabled Vite Filesystem Restriction in TinaCMS CLI

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

@tinacms cli

  • < 2.1.8affected

References