---
id: CVE-2026-104418
title: >-
  Ghost from 6.10.3 before 6.64.0 contains a remote code execution vulnerability
  that allows authenticated administrators to run code by abusing theme
  translation file loading
summary: >-
  Ghost from 6.10.3 before 6.64.0 contains a remote code execution vulnerability
  that allows authenticated administrators to run code by abusing theme
  translation file loading. Attackers with administrator access can upload a
  crafted theme…
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-22
vendor: TryGhost
product: Ghost
affected:
  - Ghost >= 6.10.3 < 6.64.0
published: '2026-10-02'
updated: '2026-10-02'
sourceUpdated: '2026-10-02T12:17:11.710'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-104418'
references:
  - url: 'https://github.com/TryGhost/Ghost/security/advisories/GHSA-jj74-hc2q-xrvm'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/ghost-from-6.10.3-before-6.64.0-rce-via-theme-translation-files
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-02T12:17:44.328Z'
---

## Overview

Ghost from 6.10.3 before 6.64.0 contains a remote code execution vulnerability that allows authenticated administrators to run code by abusing theme translation file loading. Attackers with administrator access can upload a crafted theme containing malicious translation files to execute arbitrary code on the Ghost server.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.