CVE-2026-16268
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Aug 06, 2026
Vendor
unknown
Description
The Newsletters WordPress plugin before 4.16 does not authenticate or validate a bounce-processing request before fetching a user-supplied URL on the server side, allowing unauthenticated attackers to make the site issue requests to arbitrary internal or external hosts.