CVE-2026-28792
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.
- Affected products
- @Tinacms/Cli, Cli, Tinacms
- Ssw Tinacms\/cli
- < 2.1.8
- Fix
- Available
- CVSS 3.1
- 9.6 CRITICAL
- EPSS
- 0.5% (42th percentile)
- Weakness
- CWE-22, CWE-942
- NVD status
- Modified
- Published
- 2026-03-12
CVE-2026-28792 at NVD
No indexed exploits for CVE-2026-28792 yet
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No exploit for CVE-2026-28792 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.