CVE-2026-16578 — Admin Safety Guard < 1.4.0 - Unauthenticated User Data Disclosure via 2fa/app/users REST Route

CVE-2026-16578

Admin Safety Guard < 1.4.0 - Unauthenticated User Data Disclosure via 2fa/app/users REST Route PUBLISHED

Description (CNA)

The Admin Safety Guard — Login Security, Limit Logins, 2FA & Brute Force Protection WordPress plugin before 1.4.0 does not perform any capability check on one of its REST API endpoints, allowing unauthenticated attackers to retrieve the full list of registered users including their usernames, email addresses, roles, and two-factor authentication enrollment status.

Affected (CNA)

Vendor / product	Versions
Unknown / Admin Safety Guard — Login Security, Limit Logins, 2FA & Brute Force Protection	affected 1.2.7 before 1.4.0

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/c02393ee-1ade-433e-bbd0-c09785e5c426/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.