CVE-2026-103279CWE-613

CVE-2026-103279

Medium · published October 1, 2026

CVSS v3.1
6.8
EPSS
0%
Percentile
7.9
In the wild
Unconfirmed
What it is

Ghost versions from 3.10.0 before 6.34.0 fail to fully invalidate all sessions after a password change. Attackers with a stolen session cookie can maintain access to user accounts even after the associated user changes their password.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
7.6 · CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.00188 · 7.9th percentile
Weakness
CWE-613 · Insufficient Session Expiration
Published
2026-10-01T15:17Z
References (2)
https://github.com/TryGhost/Ghost/security/advisories/GHSA-v9vj-6fq5-99xj · [email protected]https://www.vulncheck.com/advisories/ghost-3.10.0-before-6.34.0-session-invalidation-bypass · [email protected]
EPSS history
Timeline
  • 03 OCT 03:41Z
    EPSS moved — → 0%
    epss
  • 01 OCT 10:42Z
    Ghost 3.10.0 before 6.34.0 Session Invalidation Bypass
    cvelistv5