MajorCritical vulnerability
CVE-2026-104418 (CVSS 8.6)
NVD · officialPublished Oct 2, 2026Risk 37/100
Ghost from 6.10.3 before 6.64.0 contains a remote code execution vulnerability that allows authenticated administrators to run code by abusing theme translation file loading. Attackers with administrator access can upload a crafted theme containing malicious translation files to execute arbitrary code on the Ghost server.
Technical details
CVSS
8.6
AV:NetworkAC:LowPR:HighUI:None
Evidence and sources
This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.
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