CVE-2026-29053

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.

CVSS v3 7.6 HIGH

7.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.0 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/TryGhost/Ghost/security/advisories/GHSA-cgc2-rcrh-qr5x	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ghost:ghost:*:*:*:*:*:node.js:*:*

History

09 Mar 2026, 18:40

Type	Values Removed	Values Added
Summary		(es) Ghost es un sistema de gestión de contenido Node.js. Desde la versión 0.7.2 hasta la 6.19.0, temas maliciosos específicamente diseñados pueden ejecutar código arbitrario en el servidor que ejecuta Ghost. Este problema ha sido parcheado en la versión 6.19.1.
References	~~() https://github.com/TryGhost/Ghost/security/advisories/GHSA-cgc2-rcrh-qr5x -~~	() https://github.com/TryGhost/Ghost/security/advisories/GHSA-cgc2-rcrh-qr5x - Vendor Advisory
First Time		Ghost Ghost ghost
CPE		cpe:2.3:a:ghost:ghost::::::node.js::*

05 Mar 2026, 06:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-05 06:16

Updated : 2026-03-09 18:40

NVD link : CVE-2026-29053

Mitre link : CVE-2026-29053

CVE.ORG link : CVE-2026-29053

JSON object : View

Products Affected

ghost

ghost

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

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