The WP Voting Contest WordPress plugin before 3.0 does not sanitise and escape the post_id parameter before outputting it back in the response via the wpvc_social_share_icons AJAX action (available to both unauthenticate…
CVSS 3.1MEDIUM 6.1·Network·No auth·User interaction·EPSS 0.00795·Published 2022-03-14·Fixed in 3.0CWE-79