CVE-2026-29053

Published Mar 5, 2026

Last updated 3 months ago

Overview

Description
Ghost is a Node.js content management system. From version 0.7.2 to 6.19.0, specifically crafted malicious themes can execute arbitrary code on the server running Ghost. This issue has been patched in version 6.19.1.
Source
security-advisories@github.com
NVD status
Analyzed
Products
ghost

Risk scores

CVSS 3.1

Type
Primary
Base score
9.8
Impact score
5.9
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity
CRITICAL

Weaknesses

security-advisories@github.com
CWE-74

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.