Zephyr Project Manager vulnerabilities

The Zephyr Project Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'message' parameter in all versions up to and including 3.3.205 due to insufficient input sanitization and output escaping. This allows authenticated attackers with Custom-level access and above to inject arbitrary web scripts that execute when a user accesses an injected page. The vulnerability is only exploitable when the 'Directly link to project' setting is disabled.

The Zephyr Project Manager plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 3.3.203 via the `file` parameter. This makes it possible for authenticated attackers, with Custom-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information. On servers that have `allow_url_fopen` enabled, this issue allows for Server-Side Request Forgery.

The Zephyr Project Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.3.202 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, 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 unfiltered_html has been disabled.