CVE-2026-105642
Ghost: Remote Code Execution via Bookmark Card Images
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
Ghost is a Node.js content management system. From 6.56.0 until 6.67.0, an image processing library bundled with Ghost contained a vulnerability in its SVG handling. Any staff user, including Contributors, could create a bookmark card for an attacker-controlled website, resulting in arbitrary commands being run on the Ghost server. This issue is fixed in version 6.67.0.
| CWE | CWE-94 CWE-1395 |
| Vendor | tryghost |
| Product | ghost |
| Published | Oct 5, 2026 |
| Last Updated | Oct 5, 2026 |
Stay Ahead of the Next One
Get instant alerts for tryghost ghost
Be the first to know when new high vulnerabilities affecting tryghost ghost are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
TryGhost / Ghost
>= 6.56.0, < 6.67.0