The Awesome Support – WordPress HelpDesk & Support Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wpasfiles' parameter in all versions up to, and including, 6.4.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This vulnerability is only exploitable when the "Enable drag-n-drop uploader for ticket form" setting is enabled, as it is disabled by default.

The Awesome Support – WordPress HelpDesk & Support Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'gdpr-data' parameter in all versions up to, and including, 6.4.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is exploitable by Subscriber-level users against other accounts because the AJAX handlers accept an arbitrary gdpr-user ID without verifying it belongs to the requester, and the required wpas-gdpr-nonce is emitted via wplocalizescript to every logged-in user on frontend plugin pages and on /wp-admin/profile.php.

Subscriber Cross Site Scripting (XSS) in Awesome Support <= 6.3.9 versions.

Deserialization of Untrusted Data vulnerability in awesomesupport Awesome Support awesome-support allows Object Injection.This issue affects Awesome Support: from n/a through <= 6.3.5.

The Awesome Support – WordPress HelpDesk & Support Plugin plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 6.3.1 via the 'awesome-support' directory. This makes it possible for unauthenticated attackers to extract sensitive data stored insecurely in the /wp-content/uploads/awesome-support directory which can contain file attachments included in support tickets. The vulnerability was partially patched in version 6.3.1.

Missing Authorization vulnerability in awesomesupport Awesome Support awesome-support allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Awesome Support: from n/a through <= 6.3.1.

Missing Authorization vulnerability in awesomesupport Awesome Support awesome-support allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Awesome Support: from n/a through <= 6.1.10.