vulnerability
WordPress Plugin: newsletter: CVE-2025-67999: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:M/C:C/I:N/A:N) | Dec 15, 2025 | Dec 22, 2025 | Dec 22, 2025 |
Severity
6
CVSS
(AV:N/AC:L/Au:M/C:C/I:N/A:N)
Published
Dec 15, 2025
Added
Dec 22, 2025
Modified
Dec 22, 2025
Description
The Newsletter plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 9.0.9 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Solution
newsletter-plugin-cve-2025-67999
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