What’s Vulnerable › Vulnerabilities

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

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-06 · updated 2026-10-24
• Weakness: CWE-287

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 products

• statamic cms: before 5.74.1; from 6.0.0, < 6.24.0

References

• https://github.com/statamic/cms/commit/e59dd342c83bc45de26573cfb0536a0bca98255a
• https://github.com/statamic/cms/pull/14887
• https://github.com/statamic/cms/releases/tag/v5.74.1
• https://github.com/statamic/cms/releases/tag/v6.24.0
• https://github.com/statamic/cms/security/advisories/GHSA-93qh-5269-9wcf

Get alerted when CVE-2026-64665 or the next vulnerability affects your stack