CVE-2026-29066
Arbitrary File Read via Disabled Vite Filesystem Restriction in TinaCMS CLI
CVSS Score
6.2
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-552 CWE-200 |
| Vendor | @tinacms |
| Product | cli |
| Published | Mar 12, 2026 |
| Last Updated | Mar 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
@tinacms / cli
< 2.1.8