CVE-2026-25731

HIGH

7.8

Descripcion

calibre is an e-book manager. Prior to 9.2.0, a Server-Side Template Injection (SSTI) vulnerability in Calibre's Templite templating engine allows arbitrary code execution when a user converts an ebook using a malicious custom template file via the --template-html or --template-html-index command-line options. This vulnerability is fixed in 9.2.0.

Detalles CVE

Puntuacion CVSS v3.17.8

SeveridadHIGH

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado2/6/2026

Ultima modificacion2/17/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

calibre-ebook:calibre

Debilidades (CWE)

CWE-1336

Referencias

https://github.com/kovidgoyal/calibre/commit/f0649b27512e987b95fcab2e1e0a3bcdafc23379(security-advisories@github.com)

https://github.com/kovidgoyal/calibre/security/advisories/GHSA-xrh9-w7qx-3gcc(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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