CVE-2026-16264
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Sep 23, 2026
Vendor
unknown
Description
The Newsletters WordPress plugin before 4.18.1 does not perform an ownership check on some of its subscriber management actions, and issues a management session to unauthenticated visitors on request, allowing attackers to read any subscriber's personal data and overwrite any subscriber's record including their email address.