CVE-2026-28424: Statamic's missing authorization allows access to email addresses

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-02-27 · updated 2026-06-17
Weakness: CWE-862

Description

Statmatic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.11 and 6.4.0, user email addresses were included in responses from the user fieldtype’s data endpoint for control panel users who did not have the "view users" permission. This has been fixed in 5.73.11 and 6.4.0.

Affected products

Statamic: before 5.73.11; from 6.0.0 before 6.4.0 — fixed in 5.73.11, 6.4.0

How to fix

Upgrade to a fixed version: Statamic 5.73.11, 6.4.0. Check the vendor advisory for mitigations.

References

https://github.com/statamic/cms/releases/tag/v5.73.11
https://github.com/statamic/cms/releases/tag/v6.4.0
https://github.com/statamic/cms/security/advisories/GHSA-w878-f8c6-7r63

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