High severity7.2NVD Advisory· Published Oct 2, 2026

CVE-2026-104418

Description

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.

Affected products

Ghostty/Ghosttyllm-fuzzy
Range: 6.10.3 - 6.64.0

Patches

Vulnerability mechanics

References

github.com/TryGhost/Ghost/security/advisories/GHSA-jj74-hc2q-xrvmnvd
www.vulncheck.com/advisories/ghost-from-6.10.3-before-6.64.0-rce-via-theme-translation-filesnvd

News mentions

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