CVE-2026-29066 Details.
TinaCMS - Path Traversal
Atlas does not check this one. Needs a scripted sequence.
This check is a series of requests where each step depends on the last, often after logging in. Atlas runs single, read-only probes, so it does not run this one.
About CVE-2026-29066. What It Means.
TinaCMS CLI < 2.1.8 contains a file system read vulnerability caused by disabled Vite server.fs.strict setting, letting unauthenticated attackers read arbitrary files on the host system, exploit requires access to the dev server.
Affected Product. What Is Hit.
- Vendor
- tinacms
- Product
- TinaCMS
References. Where To Read More.
FAQ
Common Questions.
TinaCMS - Path Traversal. TinaCMS CLI < 2.1.8 contains a file system read vulnerability caused by disabled Vite server.fs.strict setting, letting unauthenticated attackers read arbitrary files on the host system, exploit requires access to the dev server.
No. This check is a series of requests where each step depends on the last, often after logging in. Atlas runs single, read-only probes, so it does not run this one. The facts about CVE-2026-29066 are on this page, and you can request a demo to see how Brandefense watches your whole external attack surface.
CVE-2026-29066 is not on the CISA Known Exploited Vulnerabilities list at the time of writing, but it is still worth fixing.
Update TinaCMS to the latest version from the vendor, or follow the vendor's advice to switch off the affected feature. Vendor links are listed on this page when they are known.
This page lists the public facts about CVE-2026-29066. Atlas does not run a check for it, so nothing here says whether a particular site is affected.