The WordPress Survey & Poll – Quiz, Survey and Poll Plugin for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpsurveypoll_results' shortcode in all versions up to, and including, 1.7.5 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CWE-79

https://plugins.trac.wordpress.org/browser/wp-survey-and-poll/trunk/wordpress-survey-and-poll.php#L146

https://plugins.trac.wordpress.org/browser/wp-survey-and-poll/trunk/wordpress-survey-and-poll.php#L49

https://www.wordfence.com/threat-intel/vulnerabilities/id/51cc6247-1948-4de1-b347-c7d818400777?source=cve