vulnerability
WordPress Plugin: newsletters-lite: CVE-2023-4797: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:M/C:C/I:C/A:C) | Oct 5, 2023 | May 15, 2025 | May 15, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:M/C:C/I:C/A:C)
Published
Oct 5, 2023
Added
May 15, 2025
Modified
May 15, 2025
Description
The Newsletters plugin for WordPress is vulnerable to Command Injection in all versions up to, and including, 4.9.2 via the emailarchive_olderthan parameter. This is due to insuffcient validation on user supplied input being passed to eval. This makes it possible for authenticated attackers, with administrator-level access and above, to execute code on the server.
Solution
newsletters-lite-plugin-cve-2023-4797
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