PT-2026-106183 · Ghost · Ghost
CVSS v3.1
7.3
High
| Vector | AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
Ghost versions 4.22.0 through 6.64.0
Description
SVG media thumbnails and SVG images uploaded with a non-SVG file extension are stored without sanitization. This allows staff users, including those with Contributor roles, to host malicious scripts on the site domain, which could lead to the compromise of administrative sessions of other staff users.
Recommendations
Update to version 6.65.0.
Exploit
Fix
XSS
Unrestricted File Upload
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Related Identifiers
Affected Products
Ghost