High severityNVD Advisory· Published Mar 5, 2026· Updated Mar 5, 2026
Ghost Vulnerable to Remote Code Execution via Malicious Themes
CVE-2026-29053
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.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
ghostnpm | >= 0.7.2, < 6.19.1 | 6.19.1 |
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- github.com/advisories/GHSA-cgc2-rcrh-qr5xghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-29053ghsaADVISORY
- github.com/TryGhost/Ghost/security/advisories/GHSA-cgc2-rcrh-qr5xghsax_refsource_CONFIRMWEB
News mentions
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