CVE-2026-28791

HIGH

7.4

Descripcion

Tina is a headless content management system. Prior to 2.1.7, a path traversal vulnerability exists in the TinaCMS development server's media upload handler. The code at media.ts joins user-controlled path segments using path.join() without validating that the resulting path stays within the intended media directory. This allows writing files to arbitrary locations on the filesystem. This vulnerability is fixed in 2.1.7.

Detalles CVE

Puntuacion CVSS v3.17.4

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/12/2026

Ultima modificacion3/13/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

ssw:tinacms\/cli

Debilidades (CWE)

CWE-22

Referencias

https://github.com/tinacms/tinacms/security/advisories/GHSA-5hxf-c7j4-279c(security-advisories@github.com)

https://github.com/tinacms/tinacms/security/advisories/GHSA-5hxf-c7j4-279c(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.