[ CVE-2026-103280 · Published 1 Oct 2026 ]
Vulnerability in TryGhost Ghost
CVSS 5.3
EPSS <1%No fix listed yet
[ Description ]Official description
Ghost from version 0.8.0 before 6.23.0 contains an information disclosure vulnerability in its setup endpoint: the endpoint responds to unauthenticated requests with the site owner's email address, allowing any remote visitor to obtain it.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.