CVE-2026-28792
TinaCMS CLI Dev Server Vulnerable to Cross-Origin File Exfiltration via CORS Misconfiguration + Path Traversal in TinaCMS
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut GHSA.
Beschreibung
Tina is a headless content management system. Prior to 2.1.8 , the TinaCMS CLI dev server combines a permissive CORS configuration (Access-Control-Allow-Origin: *) with the path traversal vulnerability (previously reported) to enable a browser-based drive-by attack. A remote attacker can enumerate the filesystem, write arbitrary files, and delete arbitrary files on developer's machines by simply tricking them into visiting a malicious website while tinacms dev is running. This vulnerability is fixed in 2.1.8.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| npm::GitHub Security Advisory npm | @tinacms/cli | 2.1.8 |
Referenzen
- https://github.com/tinacms/tinacms
- https://github.com/tinacms/tinacms/commit/56d533e610a520ba66b3e58f3a0dc03487d5d5d7
- https://github.com/tinacms/tinacms/pull/6450
- https://github.com/tinacms/tinacms/releases/tag/@tinacms%2Fcli@2.1.8
- https://github.com/tinacms/tinacms/security/advisories/GHSA-8pw3-9m7f-q734
- https://nvd.nist.gov/vuln/detail/CVE-2026-28792