CVE-2026-64665
HIGHStatamic: Account takeover via OAuth email matching without email-verification check
Title source: cnaDescription
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.
References (5)
Core 5
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/statamic/cms/security/advisories/GHSA-93qh-5269-9wcf
X_Refsource_Misc x_refsource_misc
https://github.com/statamic/cms/pull/14887
X_Refsource_Misc x_refsource_misc
https://github.com/statamic/cms/commit/e59dd342c83bc45de26573cfb0536a0bca98255a
X_Refsource_Misc x_refsource_misc
https://github.com/statamic/cms/releases/tag/v5.74.1
X_Refsource_Misc x_refsource_misc
https://github.com/statamic/cms/releases/tag/v6.24.0
Scores
CVSS v3
8.1
EPSS
0.0031
EPSS Percentile
23.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-287
CWE-290
Status
published
Products (4)
statamic/cms
0 - 5.74.1Packagist
statamic/cms
6.0.0 - 6.24.0Packagist
statamic/cms
< 5.74.1
statamic/cms
>= 6.0.0, < 6.24.0
Published
Aug 06, 2026
Tracked Since
Aug 07, 2026