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Vulnerability DatabaseCVE-2026-29066

CVE-2026-29066: 
JavaScript vulnerability analysis and mitigation

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.

Source: NVD

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Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-39884HIGH8.3
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