The Survey Maker plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'ayssurveyshowresults' AJAX endpoint in all versions up to, and including, 5.1.9.4. This makes it possible for unauthenticated attackers to view all survey submissions.

The Survey Maker plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the deactivatepluginoption() function in all versions up to, and including, 5.1.9.4. This makes it possible for unauthenticated attackers to update the ayssurveymakerupgradeplugin option.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Ays Pro Survey Maker survey-maker allows Stored XSS.This issue affects Survey Maker: from n/a through <= 5.1.3.5.

The Survey Maker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘ayssections[5][questions][8][title]’ parameter in all versions up to, and including, 5.1.3.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfilteredhtml has been disabled.

Missing Authorization vulnerability in Ays Pro Survey Maker survey-maker allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Survey Maker: from n/a through <= 3.2.0.

The Survey Maker WordPress plugin before 4.2.9 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed (for example in multisite setup)

Insufficient verification of data authenticity issue in Survey Maker prior to 3.6.4 allows a remote unauthenticated attacker to spoof an IP address when posting.

Survey Maker prior to 3.6.4 contains a stored cross-site scripting vulnerability. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who is logging in to the website using the product with the administrative privilege.