What is GHSA-w878-f8c6-7r63?

GHSA-w878-f8c6-7r63 is a security advisory published by GitHub Security Advisories with Medium severity. Statamic's missing authorization allows access to email addresses

Which CVE IDs does GHSA-w878-f8c6-7r63 cover?

GHSA-w878-f8c6-7r63 covers the following CVE IDs: CVE-2026-28424. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-w878-f8c6-7r63?

GHSA-w878-f8c6-7r63 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

Which products are affected by GHSA-w878-f8c6-7r63?

GHSA-w878-f8c6-7r63 affects 2 products, including: composer/statamic/cms:\u003c 5.73.11; composer/statamic/cms:\u003e= 6.0.0-alpha.1, \u003c 6.4.0.

GHSA-w878-f8c6-7r63MediumCVSS 6.5

Statamic's missing authorization allows access to email addresses

Vendor

GitHub Security Advisories

Published

March 1, 2026

Last Modified

March 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-28424 →

📋 Description

Impact

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.

Patches

This has been fixed in 5.73.11 and 6.4.0.

🎯 Affected products2

composer/statamic/cms:< 5.73.11
composer/statamic/cms:>= 6.0.0-alpha.1, < 6.4.0

🔗 References (5)

https://github.com/statamic/cms/security/advisories/GHSA-w878-f8c6-7r63
https://nvd.nist.gov/vuln/detail/CVE-2026-28424
https://github.com/statamic/cms/releases/tag/v5.73.11
https://github.com/statamic/cms/releases/tag/v6.4.0
https://github.com/advisories/GHSA-w878-f8c6-7r63