CVE-2026-29066: Arbitrary File Read via Disabled Vite Filesystem Restriction in TinaCMS CLI
@tinacms · cli
Affected: @tinacms cli · Exploitation: check available, not yet exploited
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 66% of scored CVEs
DescriptionCVE.org
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 products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- @tinacms · cli< 2.1.8
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
- CISA KEV
- Not listed
- Public check
- TinaCMS - Path Traversal · nuclei template in projectdiscovery/nuclei-templates
- Vendor
- @tinacms
- Published
- March 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-29066 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.