vulnerability

WordPress Plugin: ultimate-member: CVE-2022-2445: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Severity
6
CVSS
(AV:N/AC:L/Au:M/C:P/I:P/A:P)
Published
Oct 28, 2022
Added
May 15, 2025
Modified
May 15, 2025

Description

The Ultimate Member plugin for WordPress is vulnerable to directory traversal in versions up to, and including 2.5.0 due to insufficient input validation on the 'pack' parameter. This makes it possible for attackers with administrative privileges to supply arbitrary paths using traversal (../../) to access and include files outside of the intended directory. If an attacker can successfully upload a file with the exact name 'init.php' then remote code execution may also be possible.

Solution

ultimate-member-plugin-cve-2022-2445
Title
Rapid7 Labs

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