vulnerability
WordPress Plugin: wp-ultimate-csv-importer: CVE-2023-4142: Improper Control of Generation of Code ('Code Injection')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:M/Au:M/C:C/I:C/A:C) | Aug 3, 2023 | May 15, 2025 | Jul 9, 2025 |
Severity
8
CVSS
(AV:N/AC:M/Au:M/C:C/I:C/A:C)
Published
Aug 3, 2023
Added
May 15, 2025
Modified
Jul 9, 2025
Description
The WP Ultimate CSV Importer plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 7.9.8 via the '-greater thancus1' parameter. This allows authenticated attackers with author-level permissions or above, if the administrator previously grants access in the plugin settings, to execute code on the server. The author resolved this vulnerability by removing the ability for authors and editors to import files, please note that this means remote code execution is still possible for site administrators, use the plugin with caution.
Solution
wp-ultimate-csv-importer-plugin-cve-2023-4142
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