CVE-2023-4243CWE-285

FULL - Customer <= 2.2.3 - Authenticated(Subscriber+) Improper Authorization to Arbitrary Plugin Installation

High · published August 9, 2023

CVSS v3.1
8.8
EPSS
1%
Percentile
59.3
In the wild
Unconfirmed
What it is

The FULL - Customer plugin for WordPress is vulnerable to Arbitrary File Upload via the /install-plugin REST route in versions up to, and including, 2.2.3 due to improper authorization. This allows authenticated attackers with subscriber-level permissions and above to execute code by installing plugins from arbitrary remote locations including non-repository sources onto the site, granted they are packaged as a valid WordPress plugin.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00900 · 59.3th percentile
Weakness
CWE-285 · Improper Authorization
Published
2023-08-09T03:36Z
EPSS history
Timeline
  • 09 AUG 03:36Z
    FULL - Customer <= 2.2.3 - Authenticated(Subscriber+) Improper Authorization to Arbitrary Plugin Installation
    cvelistv5