CVE-2023-4142CWE-94

WP Ultimate CSV Importer <= 7.9.8 - Authenticated (Author+) Remote Code Execution

High · published August 4, 2023

CVSS v3.1
8.0
EPSS
2%
Percentile
75.0
In the wild
Unconfirmed
What it is

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 '->cus1' 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.

The record
Technical detail
CVSS v3.1
8.0 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01555 · 75.0th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2023-08-04T02:04Z
EPSS history
Timeline
  • 04 AUG 02:04Z
    WP Ultimate CSV Importer <= 7.9.8 - Authenticated (Author+) Remote Code Execution
    cvelistv5