WordPress Plugin A to Z Category Listing R Parameter SQL Injection

WordPress Plugin A to Z Category Listing is prone to an SQL injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query. Exploiting this issue could allow an attacker to compromise the application access or modify data or exploit latent vulnerabilities in the underlying database. Successful exploitation requires that magic_quotes directive is set to Off. WordPress Plugin A to Z Category Listing version 1.3 is vulnerable prior versions may also be affected.