The Zephyr Project Manager WordPress plugin before 3.2.55 does not have any authorisation as well as CSRF in all its AJAX actions, allowing unauthenticated users to call them either directly or via CSRF attacks. Furthermore, due to the lack of sanitisation and escaping, it could also allow them to perform Stored Cross-Site Scripting attacks against logged in admins.

A vulnerability, which was classified as problematic, was found in Zephyr Project Manager up to 3.2.4. Affected is an unknown function of the file /v1/tasks/create/ of the component REST Call Handler. The manipulation of the argument onanimationstart leads to cross site scripting. It is possible to launch the attack remotely. Upgrading to version 3.2.5 is able to address this issue. It is recommended to upgrade the affected component. VDB-209370 is the identifier assigned to this vulnerability.

Improper Privilege Management vulnerability in Dylan James Zephyr Project Manager allows Privilege Escalation.This issue affects Zephyr Project Manager: from n/a through 3.3.97.

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Dylan James Zephyr Project Manager.This issue affects Zephyr Project Manager: from n/a through 3.3.99.

Authorization Bypass Through User-Controlled Key vulnerability in Dylan James Zephyr Project Manager.This issue affects Zephyr Project Manager: from n/a through 3.3.100.

The Zephyr Project Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘filename’ parameter in all versions up to, and including, 3.3.100 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.

The Zephyr Project Manager plugin for WordPress is vulnerable to limited privilege escalation in all versions up to, and including, 3.3.101. This is due to the plugin not properly checking a users capabilities before allowing them to enable access to the plugin's settings through the update_user_access() function. This makes it possible for authenticated attackers, with subscriber-level access and above, to grant themselves full access to the plugin's settings.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Dylan James Zephyr Project Manager zephyr-project-manager allows Reflected XSS.This issue affects Zephyr Project Manager: from n/a through <= 3.3.101.