CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
27.6%
The Media Library Folders plugin for WordPress is vulnerable to second order SQL Injection via the ‘sort_type’ parameter of the ‘mlf_change_sort_type’ AJAX action in all versions up to, and including, 8.2.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
plugins.trac.wordpress.org/browser/media-library-plus/tags/8.2.2/media-library-plus.php#L1766
plugins.trac.wordpress.org/browser/media-library-plus/tags/8.2.2/media-library-plus.php#L3339
plugins.trac.wordpress.org/changeset/3139954/media-library-plus/trunk/media-library-plus.php
www.wordfence.com/threat-intel/vulnerabilities/id/d2266254-9281-4859-8630-f7bb5c0ead19?source=cve