CVE-2026-70594
Medium
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.
SeverityMedium
CVSS6.7
Exploit probability—
Product
Ghost
PublishedAug 4, 2026
First seenAug 4, 2026
Weakness typeCWE-384CWE-384
How to fix
Update
- ghost6.54.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ghostnpm | 2.2.0 ≤ v < 6.54.1 | 6.54.1 |
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