All vulnerabilities
CVE-2026-103284GHSA-vm82-r49m-224q

Ghost 5.125.1 before 6.57.1 Information Disclosure via Feedback

TryGhost GhostApplications & CMS
Open in ThreatlineRecord JSON
CVSS
5.3Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.17%Chance of exploitation activity in the next 30 days, higher than 5% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in6.57.1Fixed versionCVE List
Published1 Oct 2026Updated 1 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

Ghost versions from 5.125.1 before 6.57.1 contain an information disclosure vulnerability in the Admin Feedback endpoint that allows unauthorized staff users to access member data. Attackers with staff privileges can query the feedback endpoint to retrieve sensitive member information without proper authorization checks.

Text from CVE List

Affected versions 2

  • Ghostaffected: 5.125.1 before 6.57.1CVE List
  • Ghostunaffected: 6.57.1CVE List

References 2