What is CVE-2026-28424?

CVE-2026-28424 is a medium-severity vulnerability in Statamic Cms, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-02-27.

How severe is CVE-2026-28424?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Statamic Cms

CVE-2026-28424

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.

Vulnerability class: Broken Access Control

Published 2026-02-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (33.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 33.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002

Affected products

Statamic Cms — versions < 5.73.11, >= 6.0.0, < 6.4.0
Statamic

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

github.com/statamic/cms/security/advisories/GHSA-w878-f8c6-7r63 (Patch, Vendor Advisory)
github.com/statamic/cms/releases/tag/v5.73.11 (Release Notes)
github.com/statamic/cms/releases/tag/v6.4.0 (Release Notes)

Frequently asked questions

What is CVE-2026-28424?: CVE-2026-28424 is a medium-severity vulnerability in Statamic Cms, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-02-27.
How severe is CVE-2026-28424?: Medium severity. CVSS v3 base score is 6.5 out of 10.