CVE-2026-64665CWE-287CWE-290

CVE-2026-64665

High · published August 7, 2026

CVSS v3.1
8.1
EPSS
1%
Percentile
44.6
In the wild
Unconfirmed
What it is

Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.74.1 and 6.24.0, when OAuth login was enabled with a provider that does not guarantee verified email addresses, an unauthenticated attacker could sign in as an existing user, potentially including a super admin, without knowing that user's password, because the application matched OAuth identities to accounts by email address alone. Exploitation requires OAuth to be explicitly enabled with such a provider. This issue is fixed in versions 5.74.1 and 6.24.0.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00540 · 44.6th percentile
Weaknesses
CWE-287 · Improper Authentication; CWE-290 · Authentication Bypass by Spoofing
Published
2026-08-07T02:18Z
References (5)
EPSS history
Timeline
  • 06 AUG 19:25Z
    Statamic: Account takeover via OAuth email matching without email-verification check
    cvelistv5