The WordPress Survey & Poll – Quiz, Survey and Poll Plugin for WordPress plugin for WordPress is vulnerable to SQL Injection via the 'id' attribute of the 'survey' shortcode in all versions up to, and including, 1.7.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

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.

Missing Authorization vulnerability in dusthazard Popup Surveys & Polls for WordPress (Mare.io) allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Popup Surveys & Polls for WordPress (Mare.io): from n/a through 1.36.

The Poll Maker – Best WordPress Poll Plugin plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the ays_poll_create_author function in all versions up to, and including, 5.1.8. This makes it possible for unauthenticated attackers to extract email addresses by enumerating them one character at a time.

The Poll Maker – Best WordPress Poll Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting due to a missing capability check on the ays_poll_maker_quick_start AJAX action in addition to insufficient escaping and sanitization in all versions up to, and including, 5.1.8. This makes it possible for unauthenticated attackers to create quizzes and inject malicious web scripts into them that execute when a user visits the page.

Vinoj Cardoza WordPress Poll Plugin v36 and lower executes SQL statement passed in via the pollid POST parameter due to a lack of user input escaping. This allows users who craft specific SQL statements to dump the entire targets database.

Multiple security bypass vulnerabilities in the editAnswer, deleteAnswer, addAnswer, and deletePoll functions in WordPress Poll Plugin 34.5 for WordPress allow a remote attacker to add, edit, and delete an answer and delete a poll.

Multiple SQL injection vulnerabilities in CWPPoll.js in WordPress Poll Plugin 34.5 for WordPress allow attackers to execute arbitrary SQL commands via the pollid or poll_id parameter in a viewPollResults or userlogs action.

SQL injection vulnerability in the ajax_survey function in settings.php in the WordPress Survey and Poll plugin 1.1.7 for Wordpress allows remote attackers to execute arbitrary SQL commands via the survey_id parameter in an ajax_survey action to wp-admin/admin-ajax.php.