PT-2026-67863 · Ghost · Ghost
CVE-2026-70588
·
Published
2026-08-04
·
Updated
2026-08-17
CVSS v3.1
5.0
Medium
| Vector | AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:L |
Name of the Vulnerable Software and Affected Versions
Ghost versions 5.26.0 through 6.54.0
Description
The Universal Import feature in Ghost Admin fails to properly sanitize imported content, which leads to Cross-Site Scripting (XSS) within post content. XSS is a security flaw where malicious scripts are injected into trusted websites.
Recommendations
Update to version 6.54.1.
As a temporary workaround, avoid using the Universal Import feature.
Exploit
Fix
XSS
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Ghost