CVE-2026-29066

EUVD-2026-11615
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.2 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
sswtinacms\/cli
𝑥
< 2.1.8
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/tinacms/tinacms/security/advisories/GHSA-m48g-4wr2-j2h6
https://github.com/tinacms/tinacms/security/advisories/GHSA-m48g-4wr2-j2h6