CVE-2026-29053 Ghost Vulnerable to Remote Code Execution via Malicious Themes

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...

GHSA-CGC2-RCRH-QR5X Ghost Vulnerable to Remote Code Execution via Malicious Themes

Impact Specifically crafted malicious themes can execute arbitrary code on the server running Ghost. Vulnerable Versions This vulnerability is present in Ghost v0.7.2 to v6.19.0. Patches v6.19.1 contains a fix for this issue. Workarounds Ghost generally recommends users refrain from installing...