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Vulnerability · Published Aug 6, 2026 · Assigned by GitHub_M

CVE-2026-64664Statamic: Missing authorization on Control Panel endpoint allows disclosure of user existence

Medium 4.3

In plain English

A medium-severity information exposure 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 0.3% (higher than 28% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.3%top 72.1% 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, an authenticated Control Panel user could use an endpoint intended for the user creation wizard to determine if a given email address belonged to an existing user, without having permission to view users, though the endpoint only exposed user existence and not any other user data. This issue is fixed in versions 5.74.1 and 6.24.0.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Packagiststatamic/cms5.74.1GHSA-225x-3jhx-wh4q
Packagiststatamic/cms6.24.0GHSA-225x-3jhx-wh4q

Affected products (as reported)

VendorProductVersions
statamic cms >= 6.0.0, < 6.24.0< 5.74.1

Weakness: CWE-200, CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References