Security Advisory

CVE-2026-70592

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-04 21:41:27

Last updated 2026-08-05 14:01:28

Assigner GitHub_M

CVSS score not scored

State PUBLISHED

Description

Ghost is a Node.js content management system. From 1.20.1 until 6.54.1, an Administrator-level user could remotely overwrite certain files on the filesystem through the database backup filename, leading to integrity and availability issues. The database export endpoint failed to reject path separators in the caller-supplied filename. This issue is fixed in version 6.54.1.

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