[CVE-2026-104413] Ghost from 5.94.0 before 6.64.0 contains a stored cross-site scripting vulnerability that allows sta…

Descripción técnica

Ghost from 5.94.0 before 6.64.0 contains a stored cross-site scripting vulnerability that allows staff users, including Contributors, to host arbitrary HTML by abusing bookmark card image fetching. Attackers can create bookmark cards that store non-image files from external websites as icons or thumbnails to compromise other staff users' admin sessions.

Puntuación CVSS

Score: 7.3/10 — Severidad: HIGH — Estado NIST: Received

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

Debilidades (CWE)

CWE-79

Fuente oficial

Publicado en NIST NVD.