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CVE-2022-0321 The WP Voting Contest WordPress plugin before 3.0 does not sanitise and escape the post_id parameter before outputting…

Description

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 unauthenticated and authenticated users), leading to a Reflected Cross-Site Scripting issue

Affected products and versions

Product Affected versions Fixed in
WP Voting Contest 3.0 earliest → < 3.0 3.0
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