vulnerability

WordPress Plugin: mainwp-updraftplus-extension: CVE-2023-23640: Missing Authorization

Severity
5
CVSS
(AV:N/AC:L/Au:S/C:N/I:P/A:P)
Published
Jan 17, 2023
Added
May 15, 2025
Modified
Apr 29, 2026

Description

The MainWP UpdraftPlus Extension plugin for WordPress is vulnerable to authorization bypass in versions up to, and including 4.0.6, due to a missing capability check. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to activate arbitrary plugins.

Solution

mainwp-updraftplus-extension-plugin-cve-2023-23640
Title
Rapid7 Labs

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