Threat database

The User Access Manager plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'tab_group_section' parameter in all versions up to, and including, 2.3.18 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The User Access Manager plugin for WordPress contains a second-order SQL injection vulnerability in the 'id' parameter of the wp_ajax_save-attachment-compat AJAX action in versions up to and including 2.3.12. This vulnerability arises from insufficient validation and unparameterized concatenation of a stored value used in a SQL NOT IN() clause. Authenticated users with subscriber-level access or higher can exploit this to append additional SQL queries, potentially extracting sensitive database information.

The User Access Manager plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.3.15 via the 'uamgetfile' parameter parameter. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. This is possible because when attachment_url_to_postid() returns 0 for a traversal path, the plugin falls back to the global post set by a valid ?attachment_id parameter supplied by the attacker, causing the access check to pass against a legitimate public attachment while the file streamed is the attacker-chosen path.