CVE-2026-103268CWE-862broken-access-control

CVE-2026-103268

High · published October 1, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
23.4
In the wild
Unconfirmed
What it is

Ghost versions before 6.62.0 contain an authentication bypass vulnerability that allows suspended staff users to reactivate their accounts through self-service password reset. Attackers with suspended staff credentials can perform password reset operations to regain active account access and restore their original privileges.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00317 · 23.4th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-01T15:17Z
References (2)
https://github.com/TryGhost/Ghost/security/advisories/GHSA-q734-xjgc-vpj9 · [email protected]https://www.vulncheck.com/advisories/ghost-1.0.0-before-6.62.0-suspension-bypass-via-password-reset · [email protected]
EPSS history
Timeline
  • 03 OCT 03:41Z
    EPSS moved — → 0%
    epss
  • 01 OCT 10:42Z
    Ghost 1.0.0 before 6.62.0 Suspension Bypass via Password Reset
    cvelistv5