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

Improper Authorization
CVE CVE-2023-4243
CVSS High (8.8)
Publicly Published August 8, 2023
Last Updated January 22, 2024
Researcher Ram
Description

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.

References

1 affected software package

Software Type Plugin
Software Slug full-customer (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 2.2.3
Patched Version
  • 2.3
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