PT-2026-97157 · WordPress · Newsletters
CVE-2026-16264
·
Published
2026-09-23
·
Updated
2026-09-23
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Newsletters WordPress plugin versions prior to 4.18.1
Description
The plugin fails to perform ownership checks on certain subscriber management actions and grants management sessions to unauthenticated visitors upon request. This allows attackers to access personal data of any subscriber and modify subscriber records, including the
email address variable.Recommendations
Update the Newsletters WordPress plugin to version 4.18.1 or later.
Exploit
Fix
IDOR
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Weakness Enumeration
Related Identifiers
Affected Products
Newsletters