CVE-2026-64664CWE-200CWE-862broken-access-controlinformation-disclosure

CVE-2026-64664

Medium · published August 7, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
26.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00342 · 26.5th percentile
Weaknesses
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor; CWE-862 · Missing Authorization
Published
2026-08-07T02:18Z
References (5)
https://github.com/statamic/cms/commit/aea68053cedab5c79d10102820b57345a7d7102e · [email protected]https://github.com/statamic/cms/pull/14905 · [email protected]https://github.com/statamic/cms/releases/tag/v5.74.1 · [email protected]https://github.com/statamic/cms/releases/tag/v6.24.0 · [email protected]https://github.com/statamic/cms/security/advisories/GHSA-225x-3jhx-wh4q · [email protected]
EPSS history
Timeline
  • 06 AUG 19:22Z
    Statamic: Missing authorization on Control Panel endpoint allows disclosure of user existence
    cvelistv5