CVE-2026-105677

high

Description

Ghost is a Node.js content management system. From 6.10.3 until 6.64.0, a vulnerability in how Ghost loads theme translation files allowed an authenticated Administrator to execute arbitrary code on the server via a crafted theme. This issue is fixed in version 6.64.0.

References

https://github.com/TryGhost/Ghost/security/advisories/GHSA-jj74-hc2q-xrvm

https://github.com/TryGhost/Ghost/releases/tag/v6.64.0

https://github.com/TryGhost/Ghost/issues/30635

https://github.com/TryGhost/Ghost/commit/d2f498694be549074dd5817fd0e8a1371b65df02

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-92767

Details

Source: Mitre, NVD

Published: 2026-10-05

Updated: 2026-10-06

Risk Information

CVSS v2

Base Score: 8.3

Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.2

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

Severity: High

EPSS

EPSS: 0.00523