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Vulnerability · Published Aug 6, 2026 · Assigned by GitHub_M

CVE-2026-64665Statamic: Account takeover via OAuth email matching without email-verification check

High 8.1

In plain English

A high-severity improper authentication in cms from statamic. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)8.1High
Exploit odds (30 days)0.5%top 54.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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 & fixed versions

EcosystemPackageFixed inAdvisory
Packagiststatamic/cms5.74.1GHSA-93qh-5269-9wcf
Packagiststatamic/cms6.24.0GHSA-93qh-5269-9wcf

Affected products (as reported)

VendorProductVersions
statamic cms < 5.74.1>= 6.0.0, < 6.24.0

Weakness: CWE-287, CWE-290 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References