Is CVE-2026-104417 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-104417?

CVE-2026-104417 has a CVSS v3 severity of MEDIUM (4.9).

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CVE-2026-104417

Description

Ghost from 1.20.0 before 6.64.0 contains a path traversal vulnerability in theme translation file loading that allows authenticated administrators to read JSON files outside the active theme directory. Attackers can manipulate the locale setting to load JSON files elsewhere on the server, exposing server configuration secrets.