CVE-2026-70594

Ghost: Session Fixation in Ghost Admin

Published Aug 4, 2026 CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Description
Ghost is a Node.js content management system. From 2.2.0 until 6.54.1, Ghost Admin did not invalidate existing sessions on login which could have allowed for session fixation attacks. Successful exploitation would have required another vulnerability on the same domain where Ghost Admin was hosted. This issue is fixed in version 6.54.1.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-7mpp-r37j-x5wh Ghost: Session Fixation in Ghost Admin
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Ghost
Ghost ghost
Vendors & Products Ghost
Ghost ghost
Type Values Removed Values Added
Description Ghost is a Node.js content management system. From 2.2.0 until 6.54.1, Ghost Admin did not invalidate existing sessions on login which could have allowed for session fixation attacks. Successful exploitation would have required another vulnerability on the same domain where Ghost Admin was hosted. This issue is fixed in version 6.54.1.
Title Ghost: Session Fixation in Ghost Admin
Weaknesses CWE-384
References
Metrics cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 5, 2026, 2:05 PM
Reserved
Aug 4, 2026, 7:50 PM
Status
Deferred
Published
Aug 4, 2026, 10:17 PM
Modified
Oct 24, 2026, 3:10 PM