Description
WordPress Plugin WP Review Slider 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. WordPress Plugin WP Review Slider version 12.1 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 12.2 or latest
References
https://sploitus.com/exploit?id=WPEX-ID:9165D46B-2A27-4E83-A096-73FFE9057C80
https://plugins.svn.wordpress.org/wp-facebook-reviews/trunk/README.txt