CVE-2026-70594CWE-384

CVE-2026-70594

Medium · published August 5, 2026

CVSS v3.1
6.7
EPSS
0%
Percentile
14.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.7 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00244 · 14.7th percentile
Weakness
CWE-384 · Session Fixation
Published
2026-08-05T02:17Z
References (4)
https://github.com/TryGhost/Ghost/commit/6b1c85c30dd0bacb4d5ffe64fc675ac9342d800c · [email protected]https://github.com/TryGhost/Ghost/pull/29634 · [email protected]https://github.com/TryGhost/Ghost/releases/tag/v6.54.1 · [email protected]https://github.com/TryGhost/Ghost/security/advisories/GHSA-7mpp-r37j-x5wh · [email protected]
EPSS history
Timeline
  • 04 AUG 21:53Z
    Ghost: Session Fixation in Ghost Admin
    cvelistv5