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CVE-2026-64665
Published:August 06, 2026
Updated:September 01, 2026
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.
Affected Packages
https://github.com/statamic/cms.git (GITHUB):
Affected version(s) >=v6.0.0 <v6.24.0
Fix Suggestion:
Update to version v6.24.0
https://github.com/statamic/cms.git (GITHUB):
Affected version(s) >=v3.0.0 <v5.74.1
Fix Suggestion:
Update to version v5.74.1
statamic/cms (PHP):
Affected version(s) >=dev-beta-update-scripts <v5.74.1
Fix Suggestion:
Update to version v5.74.1
statamic/cms (PHP):
Affected version(s) >=v3.0.0 <v5.74.1
Fix Suggestion:
Update to version v5.74.1
statamic/cms (PHP):
Affected version(s) >=v6.0.0 <v6.24.0
Fix Suggestion:
Update to version v6.24.0
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CVSS v4
Base Score:
9.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Authentication
Authentication Bypass by Spoofing
EPSS
Base Score:
0.31